Autotecnica Belt Tensioner - HA1413172 Part #: HA1413172 Line: AUT Autotecnica Belt Tensioner Limited Lifetime Warranty Color: Silver Contact Surface: Smooth Flanged: No Material: Aluminum Number Of Pulleys: 1 Pulley Outside Diameter (mm): 76mm Pulley Width (mm): 35mm Belt Type: Serpentine Number Of Mounting Holes: 4 Show More Show Less