{"product_id":"bottom-roller-new-komatsu-21w-30-00021","title":"UltraDrive Bottom Roller, New, Komatsu, 21W-30-00021","description":"\u003cp\u003eThe UltraDrive Bottom Roller, New, Komatsu, 21W-30-00021 is an OEM-specification roller built to fit KOMATSU PC75UD-2 machines. Machined to the precise tolerances required by KOMATSU equipment, this replacement roller restores full undercarriage function -- reducing operating noise, preventing premature track wear, and extending overall machine life.\u003c\/p\u003e\n\u003cp\u003eUltratrack stocks OEM-grade KOMATSU undercarriage parts verified by make, model, and serial number. Every roller ships free to the contiguous United States with same-day processing and is backed by a 30 Month manufacturers defect warranty.\u003c\/p\u003e","brand":"UltraTrack","offers":[{"title":"Default Title","offer_id":47845426397443,"sku":"BR417","price":291.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2967\/8595\/files\/dc3f09bf-692f-4283-a8aa-f967e3496ea1.png?v=1781622287","url":"https:\/\/ultratrack.com\/products\/bottom-roller-new-komatsu-21w-30-00021","provider":"Ultra Track \u0026 Tire LLC","version":"1.0","type":"link"}