{"product_id":"2803979-insert-valve-fits-caterpillar-models","title":"2803979 Insert-Valve Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Intake Valve Seat Insert for Caterpillar (Cat) Engines\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement intake valve seat insert (standard size) is a precision cylinder head component for Caterpillar (Cat) heavy-duty diesel engines. The valve seat insert presses into the cylinder head to provide a sealing surface for the intake valve, maintaining compression and engine efficiency. \u003cstrong\u003eImportant:\u003c\/strong\u003e Must be used with Caterpillar valve 2365605. If replaced, ALL intake seats and intake valves within the engine must be replaced at the same time -- do not mix former and current intake valve and seat designs within the same engine.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType: Intake Valve Seat Insert, Standard (STD)\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 2.75 in (69.85 mm)\u003c\/li\u003e\n\u003cli\u003eHeight\/Thickness: 0.4 in (10.16 mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 0.07 lbs (0.03 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat) Engines:\u003c\/strong\u003e 3406E, C15, C16, C18, C27, C32, 3456\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e2803979, 280-3979\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003ePAI 391850, 30-1891E-2, SB1891E-2\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":42454056173651,"sku":"2803979","price":41.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/2803979_01.jpg?v=1757970555","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/2803979-insert-valve-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}