{"product_id":"1t0589-bearing-cup-fits-caterpillar-models","title":"1T0589 Bearing-Cup Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Tapered Roller Bearing Cup for Caterpillar (Cat) Wheel Tractor-Scrapers and Engines\u003c\/h3\u003e\u003cp\u003eThis tapered roller bearing cup (outer race) is a precision-fit drivetrain component used in the differential and bevel gear assemblies of Caterpillar wheel tractor-scrapers and engine applications. It is sold individually as the cup only and is designed as a direct replacement for Caterpillar OEM part number 1T0589.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType: Tapered Roller Bearing Cup (Outer Race)\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 7.28 in. (approximately 185 mm)\u003c\/li\u003e\n\u003cli\u003eWidth: 1.57 in.\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 7.09 in.\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 2.4-2.5 lbs.\u003c\/li\u003e\n\u003cli\u003eSold as: Cup only (1 piece)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Wheel Tractor-Scrapers:\u003c\/strong\u003e 637D, 637E, 637G, 637K, 639D\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Track-Type Tractors:\u003c\/strong\u003e D8K, D9H\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Engines (Machine Applications):\u003c\/strong\u003e 3306, C-9, C9\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1T0589, 1T-0589, 1T589\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003e68709, 3864942, 386-4942, CA1T0589\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":42451626950739,"sku":"1T0589","price":54.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1T0589_01.jpg?v=1758084289","url":"https:\/\/www.reliableaftermarketparts.com\/products\/1t0589-bearing-cup-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}