Compare ACDelco Belt Tensioner - 12577652 Part #: 12577652 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): 70mm Pulley Width (mm): 38mm Belt Type: Serpentine Pulley Width (in): 1-1/2 Inch Pulley Outside Diameter (in): 2-13/16 Inch Number Of Mounting Holes: 1 Pulley Inside Diameter (mm): 66mm Show More Show Less
Compare ACDelco Belt Tensioner - 12663047 Part #: 12663047 Line: ACD ACDelco Belt Tensioner 1 Year Limited Warranty Color: Black Contact Surface: Smooth Backside Flanged: Yes Material: Steel Number Of Pulleys: 2 Pulley Outside Diameter (mm): 70mm Belt Type: Serpentine Pulley Outside Diameter (in): 2-13/16 Inch Number Of Mounting Holes: 3 Show More Show Less
Compare ACDelco Belt Tensioner - 38103 Part #: 38103 Line: ACD ACDelco Belt Tensioner 1 Year Limited Warranty Pulley Outside Diameter (mm): 70mm Pulley Width (mm): 25mm Belt Type: Serpentine Pulley Outside Diameter (in): 2-13/16 Inch Number Of Mounting Holes: 1 Pulley Inside Diameter (mm): 17mm Show More Show Less
Compare ACDelco Belt Tensioner - 38178 Part #: 38178 Line: ACD ACDelco Belt Tensioner 1 Year Limited Warranty Pulley Outside Diameter (mm): 70mm Pulley Width (mm): 25mm Belt Type: Serpentine Pulley Outside Diameter (in): 2-13/16 Inch Number Of Mounting Holes: 1 Pulley Inside Diameter (mm): 17mm Show More Show Less
Compare ACDelco Belt Tensioner - 38194 Part #: 38194 Line: ACD ACDelco Belt Tensioner 1 Year Limited Warranty Pulley Outside Diameter (mm): 70mm Pulley Width (mm): 25mm Belt Type: Serpentine Pulley Outside Diameter (in): 2-13/16 Inch Number Of Mounting Holes: 2 Pulley Inside Diameter (mm): 17mm Show More Show Less
Compare ACDelco Belt Tensioner - 38195 Part #: 38195 Line: ACD ACDelco Belt Tensioner 1 Year Limited Warranty Pulley Outside Diameter (mm): 70mm Pulley Width (mm): 25mm Belt Type: Serpentine Pulley Outside Diameter (in): 2-13/16 Inch Number Of Mounting Holes: 2 Pulley Inside Diameter (mm): 17mm Show More Show Less
Compare ACDelco Belt Tensioner - 38328 Part #: 38328 Line: ACD ACDelco Belt Tensioner 1 Year Limited Warranty Pulley Outside Diameter (mm): 70mm Pulley Width (mm): 30mm Belt Type: Serpentine Pulley Outside Diameter (in): 2-13/16 Inch Number Of Mounting Holes: 2 Pulley Inside Diameter (mm): 17mm Show More Show Less
Compare ACDelco Belt Tensioner - 55562864 Part #: 55562864 Line: ACD ACDelco Belt Tensioner 1 Year Limited Warranty Color: Black Contact Surface: Smooth Backside Flanged: Yes Material: Plastic Number Of Pulleys: 1 Pulley Outside Diameter (mm): 70mm Pulley Width (mm): 26mm Belt Type: Serpentine Pulley Width (in): 1 Inch Pulley Outside Diameter (in): 2-13/16 Inch Number Of Mounting Holes: 2 Pulley Inside Diameter (mm): 8mm Show More Show Less