{"product_id":"2321285-insert-valve-exh-fits-caterpillar-models","title":"2321285 Insert-Valve Exh Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Exhaust Valve Seat Insert for Caterpillar (Cat) 3126 \/ C7 Engines\u003c\/h3\u003e\u003cp\u003eThis exhaust valve seat insert fits Caterpillar 3126, 3126B, 3126E, and C7 diesel engines. Pressed into the cylinder head, the insert provides a hardened, heat-resistant seating surface for the exhaust valve, ensuring an airtight seal, proper heat dissipation, and long-term valve train performance. It is a direct replacement for Caterpillar OEM part number 2321285 and cross-references 1478218 \/ 147-8218.\u003c\/p\u003e\u003ch4\u003eCompatible Engines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCaterpillar 3126\u003c\/li\u003e\n\u003cli\u003eCaterpillar 3126B\u003c\/li\u003e\n\u003cli\u003eCaterpillar 3126E\u003c\/li\u003e\n\u003cli\u003eCaterpillar C7\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Equipment (partial - 3126 \/ C7 powered machines)\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Motor Graders:\u003c\/strong\u003e 120H, 120K, 120K 2, 12K, 135H, 140G, 140K, 140K 2, 140M, 160K\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Excavators:\u003c\/strong\u003e 322C, 324D\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Gen Set \/ Industrial \/ Petroleum \/ Marine:\u003c\/strong\u003e 3126B Gen Set, 3126B Industrial, 3126B Petroleum, C7 On-highway, C7 Marine, C7 Industrial\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e2321285, 232-1285, 1478218, 147-8218\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":42452591083603,"sku":"2321285","price":39.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_7ce4124e-ccb1-41d7-9b8e-4b00528aea12.jpg?v=1757722561","url":"https:\/\/www.reliableaftermarketparts.com\/en-au\/products\/2321285-insert-valve-exh-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}