{"product_id":"1979374pk-piston-kit-fits-caterpillar-models","title":"1979374PK Piston Kit Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Piston Kit for Caterpillar (Cat) C12 Diesel Engine\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement piston kit is designed for the Caterpillar C12 inline 6-cylinder diesel engine. The kit restores proper compression and combustion performance by supplying precision-matched components for the upper cylinder assembly. The C12 is a 12.0L heavy-duty diesel engine used across a wide range of Caterpillar construction and on-highway equipment. Note: Piston kits for the C12 may differ based on engine serial number -- provide your engine serial number when ordering to confirm correct fitment. This kit is for the MBL serial number prefix engine family.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEngine: Caterpillar C12 Inline 6-Cylinder Diesel\u003c\/li\u003e\n\u003cli\u003eDisplacement: 12.0L (732 cu. in.)\u003c\/li\u003e\n\u003cli\u003eBore: 130.000 - 130.075 mm (5.118 - 5.121 in.)\u003c\/li\u003e\n\u003cli\u003eStroke: 150.00 mm (5.906 in.)\u003c\/li\u003e\n\u003cli\u003eApplicable Serial Prefix: MBL (MBL1-up)\u003c\/li\u003e\n\u003cli\u003eEngine Years: 1996-2003\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eKit Contents\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePiston Crown\u003c\/li\u003e\n\u003cli\u003ePiston Skirt\u003c\/li\u003e\n\u003cli\u003ePiston Ring Set\u003c\/li\u003e\n\u003cli\u003ePiston Pin and Retainers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar C12 Series (MBL1-up, 1996-2003):\u003c\/strong\u003e C12 diesel engines used in Caterpillar on-highway trucks, heavy construction equipment, and industrial applications\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1979374PK, 1979374\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003eCK1979374P (Cylinder Kit), MCIF1979374 (Inframe Rebuild Kit reference)\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":42451277971539,"sku":"1979374PK","price":220.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_08a5189e-5ce2-4e01-9918-46e775c8bd1e.jpg?v=1757745828","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/1979374pk-piston-kit-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}