Description: A belt tensioner or/and idler pulley is a system that guides the serpentine belt and the timing belt on a car engine. The function of a pulley and a tensioner is to limit the belt slip. The belt tensioner can be mechanic (spring-loaded) or hydraulic. Note: Our parts are high quality and reasonable price And we provide 6 month warranty for all parts Buyer don't need to pay so expensive money for parts, saving money for buyer and happy purchase are our goal. Welcome to save my store for buy replacement parts. Thank you. Products are suitable for: .
