Murray Climate Control Idler/Tensioner Pulley - 45025 Part #: 45025 Line: MRY Murray Climate Control Idler/Tensioner Pulley 1 Year Limited Warranty Belt Width (mm): 25mm Contact Surface: Smooth Material: Steel Pulley Outside Diameter (mm): 69mm Pulley Width (mm): 27mm Pulley Inside Diameter (in): 0.670 Inch Pulley Inside Diameter (mm): 17mm Show More Show Less