{"product_id":"2543954-seal-valve-stem-fits-caterpillar-models","title":"2543954 Seal-Valve Stem Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Exhaust Valve Stem Seal for Caterpillar (Cat) Engines\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement exhaust valve stem seal (2543954 \/ 254-3954) is designed to prevent oil from migrating past the valve stem and into the combustion chamber. It seats at the top of the valve guide in the cylinder head and is a standard service item during engine overhauls and top-end rebuilds on a wide range of Caterpillar (Cat) diesel engines used in excavators, backhoe loaders, and other construction equipment.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003ePart Type: Exhaust Valve Stem Seal\u003c\/li\u003e  \u003cli\u003eWeight: approx. 0.01 - 0.10 lbs.\u003c\/li\u003e  \u003cli\u003eCompatible Engine Families: 3054C, 3054E, 3056E, C3.3, C4.4, C4.4 ACERT, C7.1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Excavators:\u003c\/strong\u003e 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 315C, 318D2 L, 320D2, 320D2 GC, 320D2 L\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Backhoe Loaders:\u003c\/strong\u003e 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 444E, 444F\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e2543954, 254-3954\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":42452943634515,"sku":"2543954","price":19.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/2543954_01.jpg?v=1757862149","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/2543954-seal-valve-stem-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}