{"title":"Excavator Radiator Hoses","description":"\u003cp\u003eRadiator and water hoses harden with heat cycles, then crack, balloon or leak at the clamp. A hose that feels hard as a rock is finished even if it has not failed yet.\u003c\/p\u003e\u003cp\u003eUpper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant. Match the OEM part number and the engine code, not just the model name.\u003c\/p\u003e\n\u003c!--sf-links--\u003e\n\u003cp\u003e\u003cstrong\u003eShop by machine:\u003c\/strong\u003e \u003ca href=\"\/collections\/cat320-parts\"\u003eCaterpillar 320 Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/pc200-parts\"\u003eKomatsu PC200 Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/pc60-parts\"\u003eKomatsu PC60 Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/pc300-parts\"\u003eKomatsu PC300 Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/ex200-parts\"\u003eHitachi EX200 Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/sk200-parts\"\u003eKobelco SK200 Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/cat330-parts\"\u003eCaterpillar 330 Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/ex300-parts\"\u003eHitachi EX300 Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/hd1430-parts\"\u003eKato HD1430 Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/hd820-parts\"\u003eKato HD820 Parts\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"lower-pc56-7","title":"Lower PC56-7","description":"\u003cp\u003eLower radiator hose for Komatsu PC56-7. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e B20Y-03-0020\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC56-7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC56-7. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327661404243,"sku":"KOMATSU-PC56-7-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image2.jpeg?v=1774956855"},{"product_id":"upper-pc60-8","title":"Upper PC60-8","description":"\u003cp\u003eUpper radiator hose for Komatsu PC60-8. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e B201-05-0011\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Upper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC60-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC60-8. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc60-parts\"\u003eKomatsu PC60 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Upper","offer_id":44327661469779,"sku":"KOMATSU-PC60-8-Upper","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image3.jpeg?v=1774956884"},{"product_id":"lower-pc60-8","title":"Lower PC60-8","description":"\u003cp\u003eLower radiator hose for Komatsu PC60-8. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 229-03-11221\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC60-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC60-8. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc60-parts\"\u003eKomatsu PC60 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327661568083,"sku":"KOMATSU-PC60-8-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image4.jpeg?v=1774956891"},{"product_id":"lower-pc60-3-5","title":"Lower PC60-3\/5","description":"\u003cp\u003eLower radiator hose for Komatsu PC60-3\/5. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 201-03-51141\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC60-3\/5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC60-3\/5. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc60-parts\"\u003eKomatsu PC60 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327661699155,"sku":"KOMATSU-PC60-3-5-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image6.jpeg?v=1774956948"},{"product_id":"lower-pc60-6","title":"Lower PC60-6","description":"\u003cp\u003eLower radiator hose for Komatsu PC60-6. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 201-03-51142\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC60-6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC60-6. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc60-parts\"\u003eKomatsu PC60 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327661862995,"sku":"KOMATSU-PC60-6-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image8.jpeg?v=1774956963"},{"product_id":"lower-pc70-8","title":"Lower PC70-8","description":"\u003cp\u003eLower radiator hose for Komatsu PC70-8. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 229-03-11221\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC70-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC70-8. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327662026835,"sku":"KOMATSU-PC70-8-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image10.jpeg?v=1774956999"},{"product_id":"lower-pc60-7-4d95","title":"Lower PC60-7(4D95)","description":"\u003cp\u003eLower radiator hose for Komatsu PC60-7(4D95). Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 201-03-71182\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC60-7(4D95)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC60-7(4D95). Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc60-parts\"\u003eKomatsu PC60 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327662125139,"sku":"KOMATSU-PC60-7(4D95)-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image12.jpeg?v=1774957011"},{"product_id":"lower-pc60-7-4d102","title":"Lower PC60-7(4D102)","description":"\u003cp\u003eLower radiator hose for Komatsu PC60-7(4D102). Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 201-03-72210\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC60-7(4D102)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC60-7(4D102). Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc60-parts\"\u003eKomatsu PC60 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327662223443,"sku":"KOMATSU-PC60-7(4D102)-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image14.jpeg?v=1774957023"},{"product_id":"lower-pc100-120-3","title":"Lower PC100\/120-3","description":"\u003cp\u003eLower radiator hose for Komatsu PC100\/120-3. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC100\/120-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC100\/120-3. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327662288979,"sku":"KOMATSU-PC100-120-3-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image16.jpeg?v=1774957036"},{"product_id":"lower-pc100-120-5-old-model","title":"Lower PC100\/120-5(Old Model)","description":"\u003cp\u003eLower radiator hose for excavator cooling systems. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 203-978-5340\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327662420051,"sku":"KOMATSU-PC100-120-5(Old Model)-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image18.jpeg?v=1774957070"},{"product_id":"lower-pc100-120-5-new-model","title":"Lower PC100\/120-5 (New Model)","description":"\u003cp\u003eLower radiator hose for excavator cooling systems. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 203-03-5340\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327662518355,"sku":"KOMATSU-PC100-120-5(New Model)-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image20.jpeg?v=1774957084"},{"product_id":"lower-pc100-120-6-4d95","title":"Lower PC100\/120-6(4D95)","description":"\u003cp\u003eLower radiator hose for Komatsu PC100\/120-6(4D95). Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 203-03-61510\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC100\/120-6(4D95)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC100\/120-6(4D95). Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327662616659,"sku":"KOMATSU-PC100-120-6(4D95)-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image22.jpeg?v=1774957098"},{"product_id":"lower-pc120-64d102","title":"Lower PC120-6(4D102)","description":"\u003cp\u003eLower radiator hose for Komatsu PC120-6(4D102). Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 203-03-67190\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC120-6(4D102)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC120-6(4D102). Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc120-parts\"\u003eKomatsu PC120 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327662714963,"sku":"KOMATSU-PC120-6(4D102)-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image24.jpeg?v=1774957110"},{"product_id":"lower-pc128uu-138uu","title":"Lower PC128UU\/138UU","description":"\u003cp\u003eLower radiator hose for Komatsu PC128UU\/138UU. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 21K-11-4556\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC128UU\/138UU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC128UU\/138UU. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327662813267,"sku":"KOMATSU-PC128UU-138UU-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image26.jpeg?v=1774957122"},{"product_id":"lower-pc160-7","title":"Lower PC160-7","description":"\u003cp\u003eLower radiator hose for Komatsu PC160-7. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 21K-03-71221\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC160-7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC160-7. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327662911571,"sku":"KOMATSU-PC160-7-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image28.jpeg?v=1774957135"},{"product_id":"lower-pc130-7","title":"Lower PC130-7","description":"\u003cp\u003eLower radiator hose for Komatsu PC130-7. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 203-03-71321\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC130-7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC130-7. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc130-parts\"\u003eKomatsu PC130 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327663009875,"sku":"KOMATSU-PC130-7-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image30.jpeg?v=1774957147"},{"product_id":"lower-pc200-3","title":"Lower PC200-3","description":"\u003cp\u003eLower radiator hose for Komatsu PC200-3. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 205-03-71180\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC200-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC200-3. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc200-parts\"\u003eKomatsu PC200 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327663140947,"sku":"KOMATSU-PC200-3-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image32.jpeg?v=1774957162"},{"product_id":"lower-pc200-5","title":"Lower PC200-5","description":"\u003cp\u003eLower radiator hose for Komatsu PC200-5. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 206-03-51162\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC200-5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC200-5. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc200-parts\"\u003eKomatsu PC200 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327663206483,"sku":"KOMATSU-PC200-5-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image34.jpeg?v=1774957174"},{"product_id":"lower-pc200-66d95","title":"Lower PC200-6(6D95)","description":"\u003cp\u003eLower radiator hose for Komatsu PC200-6(6D95). Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 20Y-03-21531\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC200-6(6D95)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC200-6(6D95). Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc200-parts\"\u003eKomatsu PC200 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327663304787,"sku":"KOMATSU-PC200-6(6D95)-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image36.jpeg?v=1774957187"},{"product_id":"lower-pc200-66d102","title":"Lower PC200-6(6D102)","description":"\u003cp\u003eLower radiator hose for Komatsu PC200-6(6D102). Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 20Y-03-21890\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC200-6(6D102)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC200-6(6D102). Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc200-parts\"\u003eKomatsu PC200 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327663435859,"sku":"KOMATSU-PC200-6(6D102)-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image38.jpeg?v=1774957200"},{"product_id":"lower-pc200-7","title":"Lower PC200-7","description":"\u003cp\u003eLower radiator hose for Komatsu PC200-7. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 20Y-03-31230\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC200-7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC200-7. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc200-parts\"\u003eKomatsu PC200 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327663534163,"sku":"KOMATSU-PC200-7-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image40.jpeg?v=1774957216"},{"product_id":"lower-pc200-8","title":"Lower PC200-8","description":"\u003cp\u003eLower radiator hose for Komatsu PC200-8. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 20Y-03-42250\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC200-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC200-8. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc200-parts\"\u003eKomatsu PC200 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327663665235,"sku":"KOMATSU-PC200-8-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image42.jpeg?v=1774957229"},{"product_id":"lower-pc300-3","title":"Lower PC300-3","description":"\u003cp\u003eLower radiator hose for Komatsu PC300-3. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC300-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC300-3. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc300-parts\"\u003eKomatsu PC300 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327663796307,"sku":"KOMATSU-PC300-3-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image44.jpeg?v=1774957290"},{"product_id":"lower-pc300-350-5","title":"Lower PC300\/350-5","description":"\u003cp\u003eLower radiator hose for Komatsu PC300\/350-5. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 207-03-51270\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC300\/350-5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC300\/350-5. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc300-parts\"\u003eKomatsu PC300 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327664418899,"sku":"KOMATSU-PC300-350-5-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image46.jpeg?v=1774957340"},{"product_id":"lower-pc300-350-6","title":"Lower PC300\/350-6","description":"\u003cp\u003eLower radiator hose for Komatsu PC300\/350-6. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 207-03-51270\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC300\/350-6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC300\/350-6. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc300-parts\"\u003eKomatsu PC300 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327664582739,"sku":"KOMATSU-PC300-350-6-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image48.jpeg?v=1774957366"},{"product_id":"lower-pc300-350-360-7","title":"Lower PC300\/350\/360-7","description":"\u003cp\u003eLower radiator hose for Komatsu PC300\/350\/360-7. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 207-03-71232\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC300\/350\/360-7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC300\/350\/360-7. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc300-parts\"\u003eKomatsu PC300 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327664648275,"sku":"KOMATSU-PC300-350-360-7-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image50.jpeg?v=1774957378"},{"product_id":"lower-pc300-350-8","title":"Lower PC300\/350-8","description":"\u003cp\u003eLower radiator hose for Komatsu PC300\/350-8. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 207-03-71231\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC300\/350-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC300\/350-8. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc300-parts\"\u003eKomatsu PC300 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327664746579,"sku":"KOMATSU-PC300-350-8-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image52.jpeg?v=1774957391"},{"product_id":"lower-pc400-450-5","title":"Lower PC400\/450-5","description":"\u003cp\u003eLower radiator hose for Komatsu PC400\/450-5. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 208-03-52220\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC400\/450-5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC400\/450-5. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc400-parts\"\u003eKomatsu PC400 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327664910419,"sku":"KOMATSU-PC400-450-5-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image54.jpeg?v=1774957426"},{"product_id":"lower-pc400-450-6","title":"Lower PC400\/450-6","description":"\u003cp\u003eLower radiator hose for Komatsu PC400\/450-6. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 208-03-61190\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC400\/450-6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC400\/450-6. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/pc400-parts\"\u003eKomatsu PC400 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327665008723,"sku":"KOMATSU-PC400-450-6-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image56.jpeg?v=1774957438"},{"product_id":"lower-pc40r-8","title":"Lower PC40R-8","description":"\u003cp\u003eLower radiator hose for Komatsu PC40R-8. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 20U-03-21530\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC40R-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC40R-8. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327666483283,"sku":"KOMATSU-PC40R-8-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image62.jpeg?v=1774957570"},{"product_id":"lower-pc40mr-2","title":"Lower PC40MR-2","description":"\u003cp\u003eLower radiator hose for Komatsu PC40MR-2. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 22M-03-21450\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Komatsu PC40MR-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just PC40MR-2. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Komatsu and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"KOMATSU","offers":[{"title":"Lower","offer_id":44327666581587,"sku":"KOMATSU-PC40MR-2-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image64.jpeg?v=1774957585"},{"product_id":"lower-cat70b","title":"Lower CAT70B","description":"\u003cp\u003eLower radiator hose for Caterpillar CAT70B. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 093-5437\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Caterpillar CAT70B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just CAT70B. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Caterpillar and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Lower","offer_id":44327666679891,"sku":"CAT-CAT70B-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image67.jpeg?v=1774957616"},{"product_id":"lower-cat120-120b","title":"Lower CAT120\/120B","description":"\u003cp\u003eLower radiator hose for Caterpillar CAT120\/120B. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Caterpillar CAT120\/120B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just CAT120\/120B. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Caterpillar and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Lower","offer_id":44327666909267,"sku":"CAT-CAT120-120B-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image70.jpeg?v=1774957662"},{"product_id":"lower-cat200b","title":"Lower CAT200B","description":"\u003cp\u003eLower radiator hose for Caterpillar CAT200B. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 964203\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Caterpillar CAT200B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just CAT200B. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Caterpillar and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Lower","offer_id":44327667302483,"sku":"CAT-CAT200B-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image75.jpeg?v=1774957727"},{"product_id":"lower-cat307-307b","title":"Lower CAT307\/307B","description":"\u003cp\u003eLower radiator hose for Caterpillar CAT307\/307B. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 135-5680\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Caterpillar CAT307\/307B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just CAT307\/307B. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Caterpillar and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Lower","offer_id":44327667728467,"sku":"CAT-CAT307-307B-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image77.jpeg?v=1774957781"},{"product_id":"lower-cat307d","title":"Lower CAT307D","description":"\u003cp\u003eLower radiator hose for Caterpillar CAT307D. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 298-1221\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Caterpillar CAT307D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just CAT307D. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Caterpillar and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Lower","offer_id":44327667826771,"sku":"CAT-CAT307D-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image79.jpeg?v=1774957796"},{"product_id":"lower-cat308c","title":"Lower CAT308C","description":"\u003cp\u003eLower radiator hose for Caterpillar CAT308C. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 190-5842\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Caterpillar CAT308C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just CAT308C. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Caterpillar and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Lower","offer_id":44327667925075,"sku":"CAT-CAT308C-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image81.jpeg?v=1774957810"},{"product_id":"lower-cat312c","title":"Lower CAT312C","description":"\u003cp\u003eLower radiator hose for Caterpillar CAT312C. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 171-9165-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Caterpillar CAT312C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just CAT312C. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/cat312-parts\"\u003eCaterpillar 312 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Caterpillar and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Lower","offer_id":44327669104723,"sku":"CAT-CAT312C-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image88.jpeg?v=1774957958"},{"product_id":"lower-cat312d","title":"Lower CAT312D","description":"\u003cp\u003eLower radiator hose for Caterpillar CAT312D. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 265-3655\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Caterpillar CAT312D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just CAT312D. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/cat312-parts\"\u003eCaterpillar 312 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Caterpillar and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Lower","offer_id":44327669170259,"sku":"CAT-CAT312D-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image90.jpeg?v=1774957973"},{"product_id":"lower-cat315d","title":"Lower CAT315D","description":"\u003cp\u003eLower radiator hose for Caterpillar CAT315D. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 245-9369\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Caterpillar CAT315D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just CAT315D. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Caterpillar and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Lower","offer_id":44327669465171,"sku":"CAT-CAT315D-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image92.jpeg?v=1774957989"},{"product_id":"lower-cat320v1-v2-old-model","title":"Lower CAT320V1\/V2Old Model","description":"\u003cp\u003eLower radiator hose for excavator cooling systems. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Lower","offer_id":44327669563475,"sku":"CAT-CAT320V1-V2Old Model-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image94.jpeg?v=1774958002"},{"product_id":"upper-cat320-new-model","title":"Upper CAT320New Model","description":"\u003cp\u003eUpper radiator hose for excavator cooling systems. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Upper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Upper","offer_id":44327669629011,"sku":"CAT-CAT320New Model-Upper","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image95.jpeg?v=1774958009"},{"product_id":"lower-cat320-new-model","title":"Lower CAT320New Model","description":"\u003cp\u003eLower radiator hose for excavator cooling systems. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 70Y-1942\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Lower","offer_id":44327669760083,"sku":"CAT-CAT320New Model-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image97.jpeg?v=1774958049"},{"product_id":"lower-cat305","title":"Lower CAT305","description":"\u003cp\u003eLower radiator hose for Caterpillar CAT305. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 230-7800\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Caterpillar CAT305\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just CAT305. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Caterpillar and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Lower","offer_id":44327669858387,"sku":"CAT-CAT305-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image99.jpeg?v=1774958063"},{"product_id":"lower-cat320b","title":"Lower CAT320B","description":"\u003cp\u003eLower radiator hose for Caterpillar CAT320B. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 7Y-1942\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Caterpillar CAT320B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just CAT320B. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/cat320-parts\"\u003eCaterpillar 320 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Caterpillar and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Lower","offer_id":44327670022227,"sku":"CAT-CAT320B-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image102.jpeg?v=1774958094"},{"product_id":"lower-cat320c","title":"Lower CAT320C","description":"\u003cp\u003eLower radiator hose for Caterpillar CAT320C. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 183-8120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Caterpillar CAT320C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just CAT320C. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/cat320-parts\"\u003eCaterpillar 320 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Caterpillar and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Lower","offer_id":44327670087763,"sku":"CAT-CAT320C-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image104.jpeg?v=1774958109"},{"product_id":"lower-cat320c-intercooled","title":"Lower CAT320CIntercooled","description":"\u003cp\u003eLower radiator hose for excavator cooling systems. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 245-9178\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Lower","offer_id":44327670284371,"sku":"CAT-CAT320Cwith Intercooler-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image106.jpeg?v=1774958168"},{"product_id":"lower-cat320d-direct-injection","title":"Lower CAT320DDirect Injection","description":"\u003cp\u003eLower radiator hose for excavator cooling systems. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 245-9178\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Lower","offer_id":44327670415443,"sku":"CAT-CAT320DDirect Injection-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image108.jpeg?v=1774958181"},{"product_id":"lower-cat330-330b","title":"Lower CAT330\/330B","description":"\u003cp\u003eLower radiator hose for Caterpillar CAT330\/330B. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 124-1702\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Caterpillar CAT330\/330B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just CAT330\/330B. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e. All rubber parts for this machine: \u003ca href=\"\/collections\/cat330-parts\"\u003eCaterpillar 330 Parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Caterpillar and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Lower","offer_id":44327670743123,"sku":"CAT-CAT330-330B-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image112.jpeg?v=1774958269"},{"product_id":"lower-cat325c-329c","title":"Lower CAT325C\/329C","description":"\u003cp\u003eLower radiator hose for Caterpillar CAT325C\/329C. Moulded reinforced rubber hose for the engine cooling circuit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 190-5796\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Caterpillar CAT325C\/329C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e aftermarket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy radiator hoses fail\u003c\/h3\u003e\u003cp\u003eHeat cycles harden the rubber. A hose that feels hard as a rock is finished even if it has not started leaking yet, and the next stage is a crack, a bulge, or a burst under pressure. Upper, lower and middle hoses are not interchangeable, and the same machine often uses a different hose for each engine variant.\u003c\/p\u003e\n\u003ch3\u003eConfirm the fit before you order\u003c\/h3\u003e\u003cp\u003eMatch on the OEM part number or the engine code, not just CAT325C\/329C. Send us the machine model with its serial range, or a photo of the number on the old hose, and we will check it against our records before shipping.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/excavator-radiator-hoses\"\u003eExcavator Radiator Hoses\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eAftermarket replacement part. Caterpillar and other brand names are used only to identify the machines this part fits; we are not affiliated with the manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"CAT","offers":[{"title":"Lower","offer_id":44327670841427,"sku":"CAT-CAT325C-329C-Lower","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0815\/3939\/files\/image114.jpeg?v=1774958285"}],"url":"https:\/\/sfma.cn\/collections\/excavator-radiator-hoses.oembed","provider":"ShengFeng","version":"1.0","type":"link"}