{"product_id":"81mk-11031-roller","title":"UltraDrive 81MK-11031 Roller","description":"\u003cp\u003eThe UltraDrive 81MK-11031 Roller is an OEM-specification roller built to fit HYUNDAI R25Z-9A machines. Machined to the precise tolerances required by HYUNDAI 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 HYUNDAI 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":47784223670531,"sku":"81MK-11031","price":338.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2967\/8595\/files\/ut-png_430x_cbdfe48a-b705-4921-a2f6-ceb69d8b6e0f.png?v=1772073347","url":"https:\/\/ultratrack.com\/products\/81mk-11031-roller","provider":"Ultra Track \u0026 Tire LLC","version":"1.0","type":"link"}