{"product_id":"gates-18-21-peterbilt-579-paccar-mx-13-diesel-a-c-belt-drive-tensioner","title":"Gates 18-21 Peterbilt 579 Paccar MX-13 Diesel A.C. Belt Drive Tensioner","description":"FleetRunner Heavy-Duty Automatic Belt Tensioners are the longest-lasting belt tensioners in the industry, engineered to exceed demanding OEM requirements. In laboratory tests under extreme peak-to-peak vibration and contamination tests, FleetRunner heavy-duty tensioners lasted up to 3X longer than competitive aftermarket tensioners.","brand":"Gates","offers":[{"title":"Default Title","offer_id":67639772545297,"sku":"GAT38715","price":361.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/3681\/7425\/files\/3be2a275-32be-46f2-8aa6-091bee6640ba-800_2a6c6d63-aba4-4ff1-bae4-e3d51b17e2a9.jpg?v=1791127366","url":"https:\/\/autoshopactive.com\/products\/gates-18-21-peterbilt-579-paccar-mx-13-diesel-a-c-belt-drive-tensioner","provider":"Auto Shop Active","version":"1.0","type":"link"}