{"product_id":"k-series-adjustable-belt-auto-tensioner","title":"K-Series Adjustable Belt Auto Tensioner","description":"The MercRacing K-Series adjustable belt auto tensioner, updated to Gen4 in June 2021, features full stainless steel hardware for enhanced durability and corrosion resistance. It is constructed from robust 6061-grade aluminum and steel, incorporating oversized 18,000 rpm bearings and 6061 aluminum idler pulleys. This design allows for higher RPM rates suitable for K20 engines, avoiding premature failures often seen with smaller pulley systems.\n\nThe tensioner is equipped with stainless steel components and 12.9 Grade bolts with rust protection, ensuring longevity and strength. The fully adjustable upper pulley facilitates easy belt installation and precise tension adjustment across various pulley configurations. This unit is compatible with CT Engineering Supercharged, JRSC Supercharged, and MercRacing Supercharged vehicles that do not have hydraulic power steering.\n\nIMPORTANT FITMENT NOTE: THIS PRODUCT IS NOT COMPATIBLE WITH EP3 JACKSON RACING KITS.","brand":"MercRacing","offers":[{"title":"Default Title","offer_id":52689062527288,"sku":"KTENS-SHRT","price":529.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687381147.jpg?v=1784901172","url":"https:\/\/store.motormia.co\/products\/k-series-adjustable-belt-auto-tensioner","provider":"MOTORMIA","version":"1.0","type":"link"}