{"product_id":"1621589-guide-valve-fits-caterpillar-models","title":"1621589 Guide-Valve Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Valve Guide for Caterpillar (Cat) 3306 Series Engines\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement valve guide installs in the cylinder head of the Caterpillar 3306 series engine, guiding intake and exhaust valve stems to maintain precise alignment, control oil consumption, and ensure consistent valve seating. The 3306 is a 6-cylinder diesel engine widely used across Caterpillar construction equipment, industrial machinery, and trucks.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLength: 2.780 in.\u003c\/li\u003e\n\u003cli\u003eApplication: Intake and exhaust\u003c\/li\u003e\n\u003cli\u003ePart Type: Valve guide (cylinder head)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar 3306 Engine Series (Engine - Machine, Engine - Industrial, Engine - Truck):\u003c\/strong\u003e 3306, 3306B, 3306C\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Underground Mining:\u003c\/strong\u003e R1300, R1300G (powered by 3306 engine)\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1621589, 1090390, 1167553, 1487425, 1487502, 2P1262\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":42450987647059,"sku":"1621589","price":24.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1621589_01.jpg?v=1757685184","url":"https:\/\/www.reliableaftermarketparts.com\/products\/1621589-guide-valve-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}