{"product_id":"1774658-nut-bearing-fits-caterpillar-models","title":"1774658 Nut-Bearing Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Bearing Lock Nut for Caterpillar (Cat) Equipment\u003c\/h3\u003e\u003cp\u003eThis bearing lock nut (Caterpillar part number 1774658 \/ 177-4658) is a 2-7\/8\"-12 threaded fastener used to secure and retain bearings on a shaft or spindle assembly. Bearing lock nuts maintain precise bearing positioning, prevent axial movement, and hold bearing preload settings during operation. This type of fastener is commonly found in axle, drivetrain, and wheel end assemblies on Caterpillar construction and heavy equipment.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eThread Size: 2-7\/8\"-12\u003c\/li\u003e\n\u003cli\u003eType: Bearing Lock Nut\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat):\u003c\/strong\u003e Verify compatibility by serial number and assembly application before ordering. Consult your Caterpillar parts manual or dealer to confirm this nut fits your specific machine and assembly.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1774658, 177-4658\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":40193620377683,"sku":"1774658","price":105.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1774658_01.jpg?v=1757773520","url":"https:\/\/www.reliableaftermarketparts.com\/products\/1774658-nut-bearing-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}