ACDelco Idler/Tensioner Pulley - 36220 Part #: 36220 Line: ACD ACDelco Idler/Tensioner Pulley 1 Year Limited Warranty Contact Surface: Smooth Flanged: No Pulley Outside Diameter (mm): 65mm Pulley Width (mm): 23mm Bracket Included: No Pulley Type: Tensioner Pulley Width (in): 15/16 Inch Bushing Included: No Dust Shield Included: No Pulley Outside Diameter (in): 2-9/16 Inch Retainer Included: No Spacer Included: Yes Number Of Pulley Grooves: 0 Pulley Inside Diameter (mm): 17mm Show More Show Less