Autotecnica Belt Tensioner - CE1413167 Part #: CE1413167 Line: AUT Autotecnica Belt Tensioner Limited Lifetime Warranty Color: Black Contact Surface: Grooved Flanged: Yes Material: Aluminum Number Of Pulleys: 1 Pulley Outside Diameter (mm): 69mm Pulley Width (mm): 21mm Belt Type: Serpentine Number Of Mounting Holes: 2 Number Of Pulley Grooves: 6 Show More Show Less