{"product_id":"new-belt-tensioner-3976832-3911621-for-5-9l-cummins-6b-6c-4b-8-3c-engine","title":"New Belt Tensioner 3976832 3911621 for 5.9L Cummins 6B 6C 4B 8.3C Engine","description":"\u003c!--PA4_HTMLTop_Begin--\u003e\u003c!--PA4_HTMLTop_End--\u003eThis new belt tensioner 3976832 3911621 is designed for 5.9L Cummins 6B, 6C, 4B, and 8.3C engines, ensuring reliable performance and proper belt alignment. Please note, this is an aftermarket part, not an OEM component, offering a cost-effective alternative without compromising quality. Easy to install and built to last, it helps maintain optimal engine function and prevent belt slippage. Ideal for mechanics and DIY enthusiasts seeking a dependable replacement part. Enhance your engine’s efficiency with this durable belt tensioner today Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.\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\/5b65b932-dc11-41dd-ac42-1ae193779796.jpg\"\u003e\u003c\/div\u003e\u003c!--PA4_HTMLBottom_End--\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":51921822515473,"sku":"ZZ1U01105","price":130.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/177345662768-0.jpg?v=1755566101","url":"https:\/\/www.duraforce.com\/products\/new-belt-tensioner-3976832-3911621-for-5-9l-cummins-6b-6c-4b-8-3c-engine","provider":"DURAFORCE","version":"1.0","type":"link"}