{"product_id":"6y1781-top-roller-963-963b-963c-6-6a-6s-6su-7s-6-d6h-d6h-ii-56h-6y-1781","title":"6Y1781 Top Roller 963 963B 963C 6 6A 6S 6SU 7S 6 D6H D6H II 56H 6Y-1781","description":"\u003ch3\u003eOne New Aftermarket Replacement Top Carrier Roller Fits Caterpillar (Fits CAT) Track-Type Tractors and Track Loaders\u003c\/h3\u003e\u003cp\u003eThis top carrier roller (also called a top track roller) is a critical undercarriage component that supports and guides the upper run of the track chain on Fits Caterpillar (Fits CAT) crawler tractors and track loaders. Replacing a worn or damaged carrier roller helps prevent premature track wear and maintains proper track tension and alignment.\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Track Loaders:\u003c\/strong\u003e 963, 963B, 963C\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Track-Type Tractors:\u003c\/strong\u003e 6, 6A, 6S, 6SU, 7S, D6H, D6H II, 56H\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e6Y1781, 6Y-1781, CR4800V, CR4800, UNI70-0026\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003e2355974, 235-5974, 3602560, 360-2560, 3Y3402, 3Y-3402, 3538672, 353-8672\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":42053975474259,"sku":"UNI70-0026_1","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/UNI70-0026_02_b1c2a509-c5d9-4182-ab0c-a6f4d8d67a04.jpg?v=1757974676","url":"https:\/\/www.reliableaftermarketparts.com\/products\/6y1781-top-roller-963-963b-963c-6-6a-6s-6su-7s-6-d6h-d6h-ii-56h-6y-1781","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}