Cloyes Timing Belt Idler - 9-5724 Part #: 9-5724 Line: CLO Cloyes Timing Belt Idler Limited Lifetime Warranty Contact Surface: Smooth Flanged: No Material: Steel Number Of Pulleys: 1 Pulley Outside Diameter (mm): 79mm Pulley Width (mm): 34mm Bracket Included: No Bolts Included: No Mounting Hole Diameter (in): 0.410 Inch Pulley Width (in): 1.350 Inch Bushing Included: Yes Dust Shield Included: No Pulley Outside Diameter (in): 3.150 Inch Retainer Included: No Spacer Included: No Number Of Pulley Grooves: 0 Pulley Inside Diameter (in): 2.900 Inch Pulley Inside Diameter (mm): 73mm Show More Show Less