{"product_id":"bottom-track-roller-rb511-21702-for-kubota-kx71-3r1-kx71-3-u35-u35-s-kx91-3-u25s","title":"Bottom Track Roller RB511-21702 for Kubota KX71-3R1 KX71-3 U35 U35-S KX91-3 U25S","description":"\u003cstrong\u003eThis Bottom Track Roller is a high-quality aftermarket replacement part compatible with Kubota KX71-3R1, KX71-3, U35, U35-S, KX91-3, U25S and matches OEM Part# RB511-21702.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis heavy-duty bottom track roller is engineered for Kubota mini excavators, providing reliable support and smooth operation under demanding conditions. Constructed from high-strength materials, it ensures durability and extended service life for the machine's undercarriage.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Built with high-strength steel to withstand harsh job site environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Precision-engineered for a perfect fit and smooth rotation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Life:\u003c\/strong\u003e Heat-treated components reduce wear and maintenance costs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e Kubota KX71-3R1, KX71-3, U35, U35-S, KX91-3, U25S\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e RB511-21702\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Bottom Track Roller\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this roller designed for heavy-duty use? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this bottom track roller is manufactured using reinforced materials to ensure it meets performance requirements for heavy excavation tasks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How is fitment verified? \u003cstrong\u003eA:\u003c\/strong\u003e Cross-reference the existing part number with RB511-21702 and check the model list provided in the compatibility section.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42820924866631,"sku":"ZZ2T02205","price":252.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/12_45be94aa-0257-4679-960d-be22bbe7984e.jpg?v=1779794119","url":"https:\/\/www.northlineparts.com\/products\/bottom-track-roller-rb511-21702-for-kubota-kx71-3r1-kx71-3-u35-u35-s-kx91-3-u25s","provider":"Northline Parts","version":"1.0","type":"link"}