{"product_id":"one-bottom-middle-roller-fits-cat-279c-fits-caterpillar-rubber-track-3041890","title":"ONE BOTTOM MIDDLE ROLLER Fits CAT 279C Fits Caterpillar RUBBER TRACK 3041890","description":"\u003ch3\u003eOne New Aftermarket Replacement Bottom Roller - Triple Flange Fits Caterpillar (Fits CAT) Compact Track Loaders\u003c\/h3\u003e\u003cp\u003eThis triple-flange bottom roller is a direct replacement for the middle position in the undercarriage roller group on Fits Caterpillar compact track loaders. Bottom rollers support the weight of the machine, keep the rubber track aligned, and absorb ground shock during operation. Fits Caterpillar OEM part number 304-1890.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType: Triple Flange Bottom Roller\u003c\/li\u003e\n\u003cli\u003eLength: 8 in.\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 7-7\/8 in.\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 1-3\/4 in.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Compact Track Loaders:\u003c\/strong\u003e 259B3, 259D, 259D3, 279C, 279C2, 279D, 279D3, 289C, 289C2, 289D, 299C, 299D, 299D3, 299D XHP\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e3041890, 304-1890, 389-7624, 536-3549\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":40020332314707,"sku":"UNI70-0087","price":477.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/UNI70-0087_01.jpg?v=1757653085","url":"https:\/\/www.reliableaftermarketparts.com\/products\/one-bottom-middle-roller-fits-cat-279c-fits-caterpillar-rubber-track-3041890","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}