Compare Maximum number of 4 items selected Gates DriveAlign Idler/Tensioner Pulley - 36831 Part #: 36831 Line: GAT Gates DriveAlign Idler/Tensioner Pulley 1 Year Limited Warranty Contact Surface: Smooth Backside Flanged: No Material: Steel Number Of Pulleys: 1 Pulley Outside Diameter (mm): 130mm Pulley Width (mm): 25mm Number Of Pulley Grooves: 0 Pulley Inside Diameter (mm): 20mm Show More Show Less