Omix-ADA Serpentine Belt Tensioner - 17112.17 Part #: 17112.17 Line: OUT Omix-ADA Serpentine Belt Tensioner 3 Year Limited Warranty Contact Surface: Smooth Flanged: No Material: Thermoplastic Number Of Pulleys: 1 Pulley Outside Diameter (mm): 70mm Pulley Width (mm): 25mm Belt Type: Serpentine Pulley Width (in): 15/16 Inch Pulley Outside Diameter (in): 2-9/16 Inch Number Of Mounting Holes: 2 Number Of Pulley Grooves: 0 Pulley Inside Diameter (mm): 17mm Show More Show Less