{"product_id":"2168333-insert-exh-fits-caterpillar-models","title":"2168333 Insert-Exh Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Exhaust Valve Seat Insert for Caterpillar (Cat) Engines\u003c\/h3\u003e\u003cp\u003eThis aftermarket exhaust valve seat insert (Insert-Exh) replaces Caterpillar (Cat) OEM part number 216-8333. The exhaust valve seat insert is a precision cylinder head component that provides a hardened seating surface for the exhaust valve to close against, maintaining a tight combustion seal under the extreme heat and pressure of diesel engine operation. Proper seating prevents compression loss, reduces valve recession, and extends cylinder head service life. This part is sold individually.\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat):\u003c\/strong\u003e Fits Caterpillar diesel engines -- confirm fitment by cross-referencing OEM part number 216-8333 \/ 2168333 against your engine serial number before ordering.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e216-8333, 2168333\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":42452529905747,"sku":"2168333","price":21.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_597cbf0c-da33-4fd1-9c34-09cdc3a08977.jpg?v=1757640944","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/2168333-insert-exh-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}