{"product_id":"553-5510-idler","title":"UltraDrive 553-5510 Idler","description":"\u003cp\u003eThe UltraDrive 553-5510 Idler is an OEM-specification idler built to fit CATERPILLAR 301.5 machines. Machined to the precise tolerances required by CATERPILLAR equipment, this replacement idler 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 CATERPILLAR undercarriage parts verified by make, model, and serial number. Every idler 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":47784252113155,"sku":"553-5510","price":245.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2967\/8595\/files\/ut-png_430x_690587c4-20e8-4a4c-a8c9-87456dc87594.png?v=1772073331","url":"https:\/\/ultratrack.com\/products\/553-5510-idler","provider":"Ultra Track \u0026 Tire LLC","version":"1.0","type":"link"}