{"title":"3D78","description":"\u003cp\u003eFind 3D78 engine parts for Komatsu. We offer complete engines and components, with over 1,000,000 parts in stock. If you cannot find the specific part you need, please contact us to verify availability.\u003c\/p\u003e","products":[{"product_id":"izumi-original-3d78-overhaul-rebuild-kit-for-komatsu-engine","title":"IZUMI ORIGINAL 3D78 Overhaul Rebuild Kit for Komatsu Engine","description":"\u003cp\u003eA practical rebuild job starts with parts that are prepared as a set. For the 3D78 engine for Komatsu, this overhaul kit combines major internal service items to make overhaul preparation more straightforward.\u003c\/p\u003e\n\n\u003cp\u003eInstead of sourcing every item separately, buyers can work from one grouped package that covers the major internal components commonly needed in overhaul service. IZUMI ORIGINAL supplies aftermarket diesel engine parts with practical support for export orders, wholesale demand, and rebuild parts distribution.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKit Includes\u003c\/strong\u003e\u003cbr\u003e1 Set Full Gasket Kit with Head Gasket\u003cbr\u003e1 Set STD Crankshaft Main Bearing\u003cbr\u003e1 Set STD Connecting Rod Bearing\u003cbr\u003e1 Set STD Thrust Washer Bearing\u003cbr\u003e1 Set STD Cylinder Liners\u003cbr\u003e1 Set STD Piston\u003cbr\u003e1 Set STD Piston Rings\u003cbr\u003e1 Set STD Piston Pin\u003cbr\u003e1 Set STD Piston Clip\u003cbr\u003e1 Set Intake and Exhaust Valves\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSuitable For\u003c\/strong\u003e\u003cbr\u003e3D78 overhaul rebuild kit for Komatsu engine\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAdvantages\u003c\/strong\u003e\u003cbr\u003eSuitable for workshop, distributor, and repair stock orders\u003cbr\u003eUseful for scheduled engine service and rebuild projects\u003cbr\u003eDesigned for practical aftermarket rebuild supply\u003cbr\u003eSupports overhaul preparation with a more complete set\u003cbr\u003eGrouped rebuild parts for more efficient purchasing\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003cbr\u003eIZUMI ORIGINAL provides 2 Year Warranty; other brands usually provide 6-12 Months Warranty.\u003c\/p\u003e","brand":"IZUMI ORIGINAL","offers":[{"title":"3D78","offer_id":45105077977167,"sku":null,"price":145.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/3832\/2255\/files\/3D78_overhaul_kit.png?v=1777541912"},{"product_id":"izumi-original-3d78-129100-22080-ym129100-22080-piston","title":"IZUMI ORIGINAL 3D78 129100-22080 YM129100-22080 Piston for Komatsu Engine Rebuild and Replacement Spare Parts","description":"\u003ch2\u003eIZUMI ORIGINAL 3D78 Engine Piston 129100-22080 \/ YM129100-22080\u003c\/h2\u003e\n\n\u003cp\u003eFor maintenance and complete engine rebuilding projects, the \u003cstrong\u003eIZUMI ORIGINAL 3D78 piston\u003c\/strong\u003e, reference part numbers \u003cstrong\u003e129100-22080 and YM129100-22080\u003c\/strong\u003e, is available for compatible Komatsu engine applications. The piston should be selected according to the exact engine configuration and original component information.\u003c\/p\u003e\n\n\u003cp\u003eEngine piston specifications may differ between versions of the same engine family. Checking the original piston, engine nameplate, and reference number helps ensure the replacement component matches the intended rebuild application.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIZUMI ORIGINAL\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEngine Piston\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3D78\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e129100-22080 \/ YM129100-22080\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEngine Rebuild, Repair and Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMOQ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Piece\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 24 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDesigned for compatible 3D78 engine repair and rebuilding requirements\u003c\/li\u003e\n  \u003cli\u003eReference numbers: 129100-22080 \/ YM129100-22080\u003c\/li\u003e\n  \u003cli\u003eFor compatible Komatsu engine rebuild applications\u003c\/li\u003e\n  \u003cli\u003eQuality inspection before shipment\u003c\/li\u003e\n  \u003cli\u003eSuitable for individual replacement and bulk purchasing requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEngine Rebuild and Replacement Application\u003c\/h3\u003e\n\n\u003cp\u003eThis \u003cstrong\u003e3D78 engine piston\u003c\/strong\u003e can be used when replacing worn or damaged piston components during engine maintenance or overhaul. Depending on the rebuild requirement, it can also be supplied together with piston rings, cylinder liners, bearings, gasket kits, connecting rods, and other related engine parts.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility Confirmation\u003c\/h3\u003e\n\n\u003cp\u003eDifferent versions of the same engine model may use different piston specifications. Before ordering, please provide the engine model, original part number, engine nameplate, or photos and dimensions of the old piston. Our team can help check the required \u003cstrong\u003e3D78 piston\u003c\/strong\u003e specification before shipment.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose IZUMI ORIGINAL?\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eProfessional supply of diesel engine repair and rebuild parts\u003c\/li\u003e\n  \u003cli\u003eMOQ starting from 1 piece\u003c\/li\u003e\n  \u003cli\u003eFast order processing and delivery support\u003c\/li\u003e\n  \u003cli\u003eUp to 24 months warranty\u003c\/li\u003e\n  \u003cli\u003eTechnical support for engine model and part number confirmation\u003c\/li\u003e\n  \u003cli\u003eOne-stop sourcing for engine overhaul and replacement spare parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNeed More 3D78 Engine Spare Parts?\u003c\/h3\u003e\n\n\u003cp\u003eSend us your engine model, part number, required quantity, and destination country. We can help confirm compatibility for the \u003cstrong\u003eIZUMI ORIGINAL 3D78 piston\u003c\/strong\u003e and source other related engine rebuild and replacement parts for your project.\u003c\/p\u003e","brand":"IZUMI ORIGINAL","offers":[{"title":"3D78","offer_id":46056700215375,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/3832\/2255\/files\/3D78_piston.png?v=1784107055"},{"product_id":"izumi-original-3d78-piston-ring","title":"IZUMI ORIGINAL 3D78 Piston Ring for Komatsu Engine Rebuild and Replacement Spare Parts","description":"\u003ch2\u003eIZUMI ORIGINAL 3D78 Piston Ring\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eIZUMI ORIGINAL 3D78 piston ring\u003c\/strong\u003e is supplied for compatible Komatsu engine repair and rebuilding applications. It is suitable for maintenance projects where worn piston rings need to be replaced and the correct specification is confirmed before installation.\u003c\/p\u003e\n\n\u003cp\u003eDuring engine rebuilding, piston rings are commonly inspected and replaced together with related cylinder components. Selecting the correct ring configuration helps ensure that the parts can be assembled properly for the specific engine version.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIZUMI ORIGINAL\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEngine Piston Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3D78\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlease confirm before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEngine Rebuild, Repair and Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMOQ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Set\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 24 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDesigned for compatible 3D78 engine repair and overhaul requirements\u003c\/li\u003e\n  \u003cli\u003ePart number and ring specification confirmation available before ordering\u003c\/li\u003e\n  \u003cli\u003eFor compatible Komatsu engine rebuild and replacement applications\u003c\/li\u003e\n  \u003cli\u003eSuitable for piston and cylinder maintenance during engine rebuilding\u003c\/li\u003e\n  \u003cli\u003eQuality inspection before shipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEngine Rebuild and Replacement Application\u003c\/h3\u003e\n\n\u003cp\u003eThis \u003cstrong\u003e3D78 piston ring\u003c\/strong\u003e is intended for engine repair, rebuilding, and replacement work. Depending on the overhaul scope, related parts such as pistons, cylinder liners, bearings, connecting rods, gasket kits, and other engine components can also be supplied.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility Confirmation\u003c\/h3\u003e\n\n\u003cp\u003eDifferent versions of the same engine model may use different piston ring sizes or configurations. Before ordering, please provide the engine model, original part number when available, engine nameplate, or clear photos and dimensions of the old ring and piston. Our team can help confirm the required \u003cstrong\u003e3D78 piston ring\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose IZUMI ORIGINAL?\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eProfessional supply of diesel engine repair and rebuild parts\u003c\/li\u003e\n  \u003cli\u003eMOQ starting from 1 set\u003c\/li\u003e\n  \u003cli\u003eFast order processing and delivery support\u003c\/li\u003e\n  \u003cli\u003eUp to 24 months warranty\u003c\/li\u003e\n  \u003cli\u003eTechnical support for engine model and part number confirmation\u003c\/li\u003e\n  \u003cli\u003eOne-stop sourcing for engine overhaul and replacement spare parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNeed More 3D78 Engine Spare Parts?\u003c\/h3\u003e\n\n\u003cp\u003eSend us your engine model, part number, required quantity, and destination country. We can help confirm compatibility for the \u003cstrong\u003eIZUMI ORIGINAL 3D78 piston ring\u003c\/strong\u003e and source other related engine rebuild and replacement parts for your project.\u003c\/p\u003e","brand":"IZUMI ORIGINAL","offers":[{"title":"3D78","offer_id":46056740028495,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/3832\/2255\/files\/3D78_piston_ring.png?v=1784107144"}],"url":"https:\/\/izumiengineparts.com\/collections\/3d78.oembed","provider":"IZUMI ORIGINAL","version":"1.0","type":"link"}