{"product_id":"new-belt-tensioner-3937553-for-cummins-5-9l-b3-9l-4bta-6b-6bt-6bta-engine","title":"New Belt Tensioner 3937553 for Cummins 5.9L B3.9L 4BTA 6B 6BT 6BTA Engine","description":"\u003c!--PA4_HTMLTop_Begin--\u003e\u003c!--PA4_HTMLTop_End--\u003e\u003clink rel=\"stylesheet\" href=\"https:\/\/fonts.googleapis.com\/css?family=Open+Sans|Muli\"\u003e \u003ctable style=\"width:100%; margin:auto; border-collapse:collapse; font-family:'Open Sans', 'Muli', sans-serif; border:0;\"\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; border:0; text-align:left;\"\u003e \u003c!--PA4_Description_Begin--\u003eUpgrade your engine’s performance with this New Belt Tensioner 3937553, designed specifically for Cummins 5.9L B3.9L 4BTA 6B 6BT 6BTA engines. Crafted for durability and precise fit, it ensures optimal belt tension to prevent slippage and extend engine life. Easy to install, this high-quality replacement part restores proper function and improves overall engine efficiency. Perfect for mechanics and DIY enthusiasts seeking reliable Cummins engine components. Buy now to keep your engine running smoothly and avoid costly repairs! Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.\u003c!--PA4_Description_End--\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003c!--PA4_HTMLBottom_Begin--\u003e\u003cdiv id=\"pushauctioncounterdiv\" style=\"width:100%;text-align:center;padding-top:20px;font-family:Times New Roman\"\u003e\u003cimg id=\"pushauctioncounter\" src=\"https:\/\/counter.pushauction.com\/d802960a-7424-497b-b7a6-a5dd76b14efd\/05d3ccac-fd48-465c-84db-a94948eaaae1.jpg\"\u003e\u003c\/div\u003e\u003c!--PA4_HTMLBottom_End--\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":51867831435537,"sku":"ZZ1Q02480","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/116713776012-0.jpg?v=1754014606","url":"https:\/\/www.duraforce.com\/products\/new-belt-tensioner-3937553-for-cummins-5-9l-b3-9l-4bta-6b-6bt-6bta-engine","provider":"DURAFORCE","version":"1.0","type":"link"}