{"product_id":"1w1663-bearing-eng-0-050in-1-fits-caterpillar-models","title":"1W1663 Bearing,Eng.   0.050In=1. Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Engine Main Bearing (0.050 In. Oversize) for Caterpillar (Cat) 3204 Engine\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement engine main bearing carries part number 1W1663 and is machined to a 0.050 in. (1.27 mm) oversize specification for use during crankshaft reconditioning on Caterpillar 3204-powered equipment. Oversize main bearings like this one are used when the crankshaft journals have been ground undersize to restore a smooth bearing surface, making this a key component in engine rebuild and in-frame overhaul work.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOversize: 0.050 in. (1.27 mm)\u003c\/li\u003e\n\u003cli\u003eBearing Type: Engine Main Bearing\u003c\/li\u003e\n\u003cli\u003eEngine: Caterpillar 3204\u003c\/li\u003e\n\u003cli\u003eWeight: Approx. 0.5 lbs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat) Excavators:\u003c\/strong\u003e 215B\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat) Track-Type Loaders \/ Track Loaders:\u003c\/strong\u003e 931, 931B, 943, 953\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat) Integrated Toolcarriers:\u003c\/strong\u003e IT18, IT18B, IT28, IT28B\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat) Engine (Industrial \/ Machine):\u003c\/strong\u003e 3204\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1W1663, 1W-1663\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":42452069023827,"sku":"1W1663","price":34.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1W1663_01.jpg?v=1757642855","url":"https:\/\/www.reliableaftermarketparts.com\/products\/1w1663-bearing-eng-0-050in-1-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}