Autotecnica Belt Tensioner - CY1414606 Part #: CY1414606 Line: AUT Autotecnica Belt Tensioner Limited Lifetime Warranty Color: Silver Contact Surface: Smooth Flanged: No Material: Aluminum Number Of Pulleys: 1 Pulley Outside Diameter (mm): 70mm Pulley Width (mm): 19mm Belt Type: Serpentine Pulley Width (in): 3/4 Inch Pulley Outside Diameter (in): 2-3/4 Inch Number Of Mounting Holes: 1 Number Of Pulley Grooves: 0 Pulley Inside Diameter (in): 0.670 Inch Pulley Inside Diameter (mm): 17mm Show More Show Less