{"product_id":"5f8265-precombustion-chamber-assembly","title":"Fits 5F8265 Precombustion Chamber Assembly  Fits Caterpillar D375 D386 D397","description":"\u003ch3\u003eOne New Aftermarket Replacement Precombustion Chamber Assembly Fits Caterpillar (Fits CAT) D-Series Engines\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement precombustion chamber assembly Fits Caterpillar (Fits CAT) D375, D386, and D397 industrial and marine diesel engines. The precombustion chamber is a critical engine component seated in the cylinder head where fuel ignition and initial combustion begin. Over time, precombustion chambers can rust through from the water jacket side or crack under extreme compression forces and temperatures, allowing coolant to enter the combustion chamber -- replacement restores proper engine sealing and combustion performance.\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar (Fits CAT) D-Series Engines:\u003c\/strong\u003e D375, D375D, D386, D397, D397D\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Also referenced for D364 applications by some sources -- verify part number compatibility with your specific serial number before ordering.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e5F8265, 5F-8265\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003eCA5F8265\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":17721209749555,"sku":"5F8265","price":50.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/5F8265_01.jpg?v=1757724893","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/5f8265-precombustion-chamber-assembly","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}