{"product_id":"2p4303-base-a-fits-caterpillar-models","title":"2P4303 Base A Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Oil Filter Base Assembly (Base A) for Caterpillar (Cat) Engines and Equipment\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement oil filter base assembly (Base A) mounts directly to the engine block and serves as the housing foundation for the engine oil filter group on a wide range of Caterpillar (Cat) diesel engines. The base provides the sealing surface and porting that directs oil flow through the filtration system to protect the engine lubrication circuit. It is used across Caterpillar industrial engines, off-highway trucks, wheel tractor-scrapers, articulated dump trucks, excavators, wheel dozers, and generator set engines powered by Cat 3300- and 3400-series powerplants.\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Industrial Engines:\u003c\/strong\u003e D333C, 3126, 3126B, 3304, 3306, 3306B, 3306C, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3412E, 3456, 3516, C-7, C-15, C-16, C-18, C-27, C-32\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Off-Highway Trucks \/ Articulated Trucks:\u003c\/strong\u003e 773B, 773D, 775B, 775D, 777D, D350E, D350E II, D400E, D400E II\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Wheel Tractor-Scrapers:\u003c\/strong\u003e 621, 621B, 623B, 631D, 631E, 631G, 633E II, 637D, 637E, 637G\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Excavators \/ Other Equipment:\u003c\/strong\u003e 350, 5110B\u003c\/p\u003e\u003cp\u003eVerify fitment against your engine serial number before ordering, as this base assembly spans multiple engine families and configurations.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e2P4303, 2P-4303\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":42452447625299,"sku":"2P4303","price":107.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/2P4303_01.jpg?v=1757812442","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/2p4303-base-a-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}