{"title":"D3412","description":"\u003cp\u003eFind D3412 engine parts for Caterpillar. 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-overhaul-rebuild-kit-for-caterpillar-cat-d3412-engine","title":"IZUMI ORIGINAL Overhaul Rebuild Kit for Caterpillar CAT D3412 Engine","description":"\u003cp\u003eThis D3412 overhaul rebuild kit for Caterpillar CAT is intended for buyers handling engine repair, rebuilding, or stock preparation. The grouped configuration helps save time compared with ordering bearings, liners, pistons, and sealing parts one by one.\u003c\/p\u003e\n\n\u003cp\u003eThe package is centered on STD specification components and is suitable for routine overhaul requirements where the goal is to renew core wear parts with a matched set. IZUMI ORIGINAL is committed to dependable aftermarket engine parts supply, stable packing, and service support for international buyers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePackage Content\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\u003eProduct Use\u003c\/strong\u003e\u003cbr\u003eD3412 overhaul rebuild kit for Caterpillar CAT engine\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct Highlights\u003c\/strong\u003e\u003cbr\u003eStable aftermarket replacement solution\u003cbr\u003eFocused on the wear parts often replaced in rebuild work\u003cbr\u003eUseful for scheduled engine service and rebuild projects\u003cbr\u003eGrouped rebuild parts for more efficient purchasing\u003cbr\u003ePrepared to support consistent parts matching during overhaul\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":"D3412","offer_id":45105081745487,"sku":null,"price":2453.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/3832\/2255\/files\/D3412_overhaul_kit.png?v=1777542170"},{"product_id":"izumi-original-d3412-9y7212-123-4612-piston","title":"IZUMI ORIGINAL D3412 9Y7212 123-4612 Piston for Caterpillar Engine Rebuild and Replacement Spare Parts","description":"\u003ch2\u003eIZUMI ORIGINAL D3412 Engine Piston 9Y7212 \/ 123-4612\u003c\/h2\u003e\n\n\u003cp\u003eDesigned for engine overhaul and replacement work, the \u003cstrong\u003eIZUMI ORIGINAL D3412 engine piston\u003c\/strong\u003e, reference part numbers \u003cstrong\u003e9Y7212 and 123-4612\u003c\/strong\u003e, is suitable for compatible Caterpillar engine applications. It provides a practical replacement option for distributors, repair workshops, and equipment owners sourcing internal engine components.\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\u003eD3412\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9Y7212 \/ 123-4612\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 D3412 engine repair and rebuilding requirements\u003c\/li\u003e\n  \u003cli\u003eReference numbers: 9Y7212 \/ 123-4612\u003c\/li\u003e\n  \u003cli\u003eFor compatible Caterpillar 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\u003eD3412 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\u003eD3412 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 D3412 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 D3412 piston\u003c\/strong\u003e and source other related engine rebuild and replacement parts for your project.\u003c\/p\u003e","brand":"IZUMI ORIGINAL","offers":[{"title":"D3412","offer_id":46056702410831,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/3832\/2255\/files\/D3412_piston.png?v=1784107056"},{"product_id":"izumi-original-d3412-piston-ring","title":"IZUMI ORIGINAL D3412 Piston Ring for Caterpillar Engine Rebuild and Replacement Spare Parts","description":"\u003ch2\u003eIZUMI ORIGINAL D3412 Piston Ring\u003c\/h2\u003e\n\n\u003cp\u003eFor professional engine repair and rebuild projects, the \u003cstrong\u003eIZUMI ORIGINAL D3412 piston ring\u003c\/strong\u003e can be matched to compatible Caterpillar engine configurations. Original part references, piston dimensions, or old ring samples can be used to confirm the required version.\u003c\/p\u003e\n\n\u003cp\u003ePiston rings work between the piston and cylinder wall to support combustion sealing, oil control, and stable cylinder operation. Correct ring matching is important for proper installation and reliable engine rebuild results.\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\u003eD3412\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 D3412 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 Caterpillar 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\u003eFor a \u003cstrong\u003eD3412 engine rebuild\u003c\/strong\u003e, this piston ring can be supplied as a replacement component after the engine version and ring specification are confirmed. Other related overhaul parts can be sourced together for a more complete repair project.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility Confirmation\u003c\/h3\u003e\n\n\u003cp\u003eCompatibility should be confirmed carefully before purchasing this \u003cstrong\u003eD3412 engine piston ring\u003c\/strong\u003e. Please provide the engine model, reference number if available, or old ring and piston details so the required specification can be checked 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 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 D3412 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 D3412 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":"D3412","offer_id":46056743239759,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/3832\/2255\/files\/D3412_piston_ring.png?v=1784107147"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/3832\/2255\/collections\/caterpillar_for3412.png?v=1779083218","url":"https:\/\/izumiengineparts.com\/collections\/d3412.oembed","provider":"IZUMI ORIGINAL","version":"1.0","type":"link"}