{"product_id":"billet-aluminum-idler-pulley","title":"Billet Aluminum Idler Pulley","description":"The IPSCO Gen 4\/5 Billet Pulleys are designed as direct replacements for factory pulleys in 2008-2017 Vipers. The Idler Pulley replaces the original steel component with a durable billet aluminum version that includes a replaceable bearing for extended service life. Similarly, the Belt Tensioner Pulley upgrades the stock plastic tensioner pulley to a robust billet aluminum construction, also featuring a replaceable bearing.\n\nThe Under Drive Crank Pulley is engineered to reduce the rotational speed of the water pump, alternator, power steering pump, and AC by 25%. This underdriving not only helps prevent water pump cavitation but also results in a modest performance gain of 5-10 HP. This pulley comes complete with new M8 X 1.25 Grade 8 mounting hardware for a straightforward installation.","brand":"IPSCO","offers":[{"title":"Default Title","offer_id":52688927228216,"sku":"IPS173-GEN4\/5","price":253.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663696851.jpg?v=1784898617","url":"https:\/\/store.motormia.co\/products\/billet-aluminum-idler-pulley","provider":"MOTORMIA","version":"1.0","type":"link"}