Autotecnica Timing Belt Idler Pulley - GM1415835 Part #: GM1415835 Line: AUT Autotecnica Timing Belt Idler Pulley Limited Lifetime Warranty Contact Surface: Smooth Flanged: No Material: Iron, Zinc Alloy Pulley Outside Diameter (mm): 61mm Pulley Width (mm): 27mm Bracket Included: No Bolts Included: No Tensioner Type: Spring Pulley Width (in): 1.090 Inch Bushing Included: No Pulley Outside Diameter (in): 2.410 Inch Spacer Included: No Pulley Inside Diameter (mm): 8mm Show More Show Less