Murray Pulleys and Tensioners Belt Tensioner - 2335146 Part #: 2335146 Line: MRY Murray Pulleys and Tensioners Belt Tensioner 3 Year Limited Warranty Contact Surface: Grooved Material: Thermoplastic Number Of Pulleys: 1 Pulley Outside Diameter (mm): 70mm Pulley Width (mm): 29mm Belt Type: Serpentine Number Of Mounting Holes: 3 Number Of Pulley Grooves: 7 Show More Show Less