{"product_id":"312-b-tcr-assy","title":"4I7345 Top Roller","description":"\u003cp\u003eThe 4I7345 is a top carrier roller assembly engineered for the Cat 312-B excavator, providing reliable track guidance and upper undercarriage support in demanding earthmoving applications. Built as a direct OEM replacement, this top roller assembly delivers the durability and precision fit required for extended service life.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: Arial,sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #003478; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003ctd style=\"padding: 8px 10px;\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px;\"\u003e\n\u003cimg\u003e4I7345\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 10px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px;\"\u003eCat 312-B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003ctd style=\"padding: 8px 10px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px;\"\u003eTop Carrier Roller Assembly (TCR ASSY)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 10px;\"\u003e\u003cstrong\u003eItem Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px;\"\u003e29.26 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003ctd style=\"padding: 8px 10px;\"\u003e\u003cstrong\u003eSet Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 10px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px;\"\u003eUndercarriage \/ Top Rollers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Irontrack Supply","offers":[{"title":"Default Title","offer_id":48549311905975,"sku":"07080010","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/2331\/2311\/files\/ITSsingleflangerollerLarge_8df1058e-7fa5-4dfb-a4f4-a7cbe52c59b2.png?v=1781372744","url":"https:\/\/irontracksupply.com\/products\/312-b-tcr-assy","provider":"IronTrack Supply","version":"1.0","type":"link"}