Compare ACDelco Belt Tensioner - 12563083 Part #: 12563083 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): 80mm Pulley Width (mm): 26mm Belt Type: Serpentine Pulley Width (in): 1 Inch Pulley Outside Diameter (in): 3-1/8 Inch Number Of Mounting Holes: 1 Number Of Pulley Grooves: 6 Pulley Inside Diameter (mm): 10mm Show More Show Less
Compare ACDelco Belt Tensioner - 12569301 Part #: 12569301 Line: ACD ACDelco Belt Tensioner 1 Year Limited Warranty Color: Black Contact Surface: V-Ribbed Flanged: Yes Material: Plastic Number Of Pulleys: 1 Pulley Outside Diameter (mm): 78mm Pulley Width (mm): 30mm Belt Type: Serpentine Pulley Width (in): 1-3/16 Inch Pulley Outside Diameter (in): 3-1/8 Inch Number Of Mounting Holes: 2 Number Of Pulley Grooves: 6 Pulley Inside Diameter (mm): 10mm Show More Show Less
Compare ACDelco Belt Tensioner - 12648980 Part #: 12648980 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): 68mm Pulley Width (mm): 27mm Belt Type: Serpentine Pulley Width (in): 1-1/16 Inch Pulley Outside Diameter (in): 2-11/16 Inch Number Of Mounting Holes: 1 Pulley Inside Diameter (mm): 10mm Show More Show Less