Compare ACDelco Belt Tensioner - 12568172 Part #: 12568172 Line: ACD ACDelco Belt Tensioner 1 Year Limited Warranty Color: Black Contact Surface: Smooth Backside Flanged: No Material: Steel Number Of Pulleys: 1 Pulley Outside Diameter (mm): 76mm Pulley Width (mm): 30mm Belt Type: Serpentine Pulley Width (in): 1-3/16 Inch Pulley Outside Diameter (in): 3 Inch Number Of Mounting Holes: 1 Pulley Inside Diameter (mm): 72mm Show More Show Less
Compare ACDelco Belt Tensioner - 12604480 Part #: 12604480 Line: ACD ACDelco Belt Tensioner 1 Year Limited Warranty Color: Black Contact Surface: V-Ribbed Flanged: No Material: Plastic Number Of Pulleys: 1 Pulley Outside Diameter (mm): 77mm Pulley Width (mm): 30mm Belt Type: Serpentine Pulley Width (in): 1-3/16 Inch Pulley Outside Diameter (in): 3 Inch Number Of Mounting Holes: 2 Number Of Pulley Grooves: 6 Pulley Inside Diameter (mm): 7mm Show More Show Less