{"title":"CAT 307D Parts","description":"\u003cp\u003eReplacement parts for the CAT 307D, all listed for this machine: carrier roller, sprocket and idler.\u003c\/p\u003e\u003cp\u003eRollers and idlers in our range are built with a heat treated steel casing, sealed shaft and bearings, an oil fill and heavy duty seals. Replacing worn components together keeps wear even across the undercarriage.\u003c\/p\u003e\u003cp\u003eSee the wider range: \u003ca href=\"\/collections\/cat-carrier-rollers\"\u003eCAT carrier rollers\u003c\/a\u003e, \u003ca href=\"\/collections\/cat-sprockets\"\u003eCAT sprockets\u003c\/a\u003e and \u003ca href=\"\/collections\/cat-idlers\"\u003eCAT idlers\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eIf you cannot find the part you need for your CAT 307D, contact the team and we will check availability. Shipped across the USA by Excavator Parts Direct.\u003c\/p\u003e","products":[{"product_id":"cat-307d-top-roller","title":"Top Roller for CAT 307D","description":"\n           \u003cp\u003e\n          \u003cspan\u003eGuaranteed to fit the CAT 307D, our Carrier Rollers are the ideal choice for all operators looking for quality and value.\u003c\/span\u003e\n          \n          \u003c\/p\u003e\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003eHeat treated steel casing\u003c\/li\u003e\n\u003cli\u003eSealed shaft and bearings\u003c\/li\u003e\n\u003cli\u003eOil filled\u003c\/li\u003e\n\u003cli\u003eHeavy duty seals\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n          \n          \n        \n        ","brand":"CAT","offers":[{"title":"Default Title","offer_id":55618567373140,"sku":"CR154\/819\/00","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/3793\/5796\/files\/custrecord_image_1_60577_bd5c4eed-9211-4587-b777-16b0b17eeb47.webp?v=1777032077"},{"product_id":"cat-307d-idler","title":"Idler for CAT 307D","description":"\n        \u003cp\u003e\n          \u003cspan\u003eGuaranteed to fit the CAT 307D, our Idler assemblies are the ideal choice for all operators looking for quality and value.\u003c\/span\u003e\n          \n          \u003c\/p\u003e\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003eHeat treated steel casing\u003c\/li\u003e\n\u003cli\u003eSealed shaft and bearings\u003c\/li\u003e\n\u003cli\u003eOil filled\u003c\/li\u003e\n\u003cli\u003eHeavy duty seals\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n          \n          \n        \n      ","brand":"CAT","offers":[{"title":"235","offer_id":52658969936212,"sku":"ID154\/517\/00","price":603.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/3793\/5796\/files\/custrecord_image_1_60583.webp?v=1777035353"},{"product_id":"cat-307d-sprocket","title":"Sprocket for CAT 307D","description":"\n        \u003cp\u003e\n          \u003cspan\u003eGuaranteed to fit the CAT 307D, our sprockets are the ideal choice for all operators looking for quality and value.\u003c\/span\u003e\n          \n          \u003c\/p\u003e\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003eHeat treated steel profile\u003c\/li\u003e\n\u003cli\u003eInduction hardened teeth\u003c\/li\u003e\n\u003cli\u003eQuality cast steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n          \n          \n        \n      ","brand":"CAT","offers":[{"title":"12","offer_id":52658970034516,"sku":"SP154\/793\/00","price":238.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/3793\/5796\/files\/custrecord_image_1_60596_be03e5a4-3093-4714-b9fd-d06b454c7fba.webp?v=1777602555"}],"url":"https:\/\/excavatorpartsdirect.com\/collections\/cat-307d-parts.oembed","provider":"Excavator Parts Direct USA","version":"1.0","type":"link"}