{"product_id":"1021561-lifter-a-fits-caterpillar-models","title":"1021561 Lifter A Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Valve Lifter Assembly for Caterpillar D-Series and G-Series Industrial and Marine Engines\u003c\/h3\u003e\u003cp\u003eThis valve lifter assembly (also known as a cam follower or tappet) is a critical engine valvetrain component used in Caterpillar D379, D398, D399, and related G-series industrial and marine engines. It transfers motion from the camshaft lobes to the pushrods, controlling intake and exhaust valve timing and lift. Replaces Caterpillar (Cat) OEM part numbers 1021561 and 5L5486.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWeight: approximately 0.98 lbs\u003c\/li\u003e\n\u003cli\u003eApplication: Engine valvetrain - cam follower \/ tappet assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar D-Series Industrial and Marine Engines:\u003c\/strong\u003e D379, D379A, D379B, D398, D398A, D398B, D399\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar G-Series Gas Engines:\u003c\/strong\u003e G379, G398, G399\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1021561, 5L5486\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":42453845377107,"sku":"1021561","price":49.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1021561_01.jpg?v=1757943046","url":"https:\/\/www.reliableaftermarketparts.com\/products\/1021561-lifter-a-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}