{"title":"Caterpillar 303.5 - Compatible Rubber Tracks","description":"\u003cp\u003eRubber tracks and undercarriage parts compatible with the Caterpillar 303.5. All products verified for fitment.\u003c\/p\u003e\n\u003cp\u003eSee our \u003ca href=\"\/pages\/caterpillar-303-5-products\"\u003edetailed compatibility page\u003c\/a\u003e for specifications and sizing information.\u003c\/p\u003e\n","products":[{"product_id":"rubber-track-12-300-x-52-5-x-84-heavy-duty-new-caterpillar-233-2048","title":"UltraTrack Pro Series 12\" 300x52.5x84 Staggered T Tread Rubber Track","description":"\n\u003cp\u003e\u003cstrong\u003eUltraTrack Pro Series rubber tracks are built for contractors running compact track loaders in demanding environments.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis heavy-duty rubber track is engineered to handle high torque, heavy loads, and aggressive terrain without premature wear.\u003c\/p\u003e\n\n\u003ch3\u003eContractor-Grade Performance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh tensile steel cable construction\u003c\/li\u003e\n\u003cli\u003eDeep tread pattern for superior traction\u003c\/li\u003e\n\u003cli\u003eDesigned for construction, grading, and demolition\u003c\/li\u003e\n\u003cli\u003eExtended service life under heavy commercial use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUltraTrack replacement rubber track\u003c\/strong\u003e built for dependable traction, smooth operation, and long service life. Order by exact size to ensure proper fit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 12\" 300x52.5x84\u003c\/li\u003e\n\u003cli\u003eDuty: Heavy Duty\u003c\/li\u003e\n\u003cli\u003ePitch: 52.5mm\u003c\/li\u003e\n\u003cli\u003eLinks: 84\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNeed help confirming fit?\u003c\/strong\u003e Send us your machine make\/model and track size—our team will verify before you order.\u003c\/p\u003eRubber Track, 12\" 300 x 52.5 x 84, Heavy Duty, New, Caterpillar, 233-2048\u003ch3\u003eOEM Reference Numbers\u003c\/h3\u003e\u003cp\u003e300, 233-2048\u003c\/p\u003e\u003ch3\u003eCompatible Equipment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCaterpillar\u003c\/li\u003e\n\u003cli\u003e303 CR\u003c\/li\u003e\n\u003cli\u003e303.5\u003c\/li\u003e\n\u003cli\u003e303E CR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"UltraTrack","offers":[{"title":"Default Title","offer_id":47739084570883,"sku":"2464","price":916.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2967\/8595\/files\/T_Block_UltraTrack_Staggered_T.jpg?v=1773854091"},{"product_id":"carrier-roller-assembly-new-caterpillar-146-6064-hanix-mbu1-46000-mitsubishi-146-6064","title":"UltraDrive Carrier Roller Assembly, New, Caterpillar, 146-6064, Hanix, MBU1-46000, Mitsubishi, 146-6064","description":"UltraDrive Ultra Drive \u003cp\u003eCarrier Roller Assembly, New, Caterpillar, 146-6064, Hanix, MBU1-46000, Mitsubishi, 146-6064\u003c\/p\u003e","brand":"UltraTrack","offers":[{"title":"Default Title","offer_id":47740027240707,"sku":"TR132","price":225.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2967\/8595\/files\/95536bdd-75d2-4da7-ba52-eeffc7013b9c.png?v=1774896228"},{"product_id":"drive-sprocket-new-caterpillar-172-1965-mitsubishi-172-1965","title":"UltraDrive Drive Sprocket, New, Caterpillar, 172-1965, Mitsubishi, 172-1965","description":"UltraDrive Ultra Drive \u003cp\u003eDrive Sprocket, New, Caterpillar, 172-1965, Mitsubishi, 172-1965\u003c\/p\u003e","brand":"UltraTrack","offers":[{"title":"Default Title","offer_id":47740038840579,"sku":"SP132","price":325.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2967\/8595\/files\/drive-sprocket-new-caterpillar-172-1965-172-1965-144580_4umyakdrggz4.jpg?v=1771102056"}],"url":"https:\/\/ultratrack.com\/collections\/caterpillar-303-5.oembed","provider":"Ultra Track \u0026 Tire LLC","version":"1.0","type":"link"}