Proven Part Heavy-Duty Flat Tensioner Pulley Fits Exmark 109-3397 and Fits Toro Zero-Turn Mowers
Product Specifications: Brand:Proven Part Fits OEM Part Numbers: 109-3397 Outer Diameter (OD): 4 1/8" Inner Diameter (ID): 3/8" Height: 1 1/8" Material: Heavy-Duty Composite Plastic Compatibility:Fits Exmark: Quest Series Zero-Turn Mowers (42", 48", 52" decks)Fits Toro: Titan Z, ZX, MX Series, Z Master 2000 Series, and G4000 Sprayer Series (Note: Please verify your original OEM part number and mower dimensions prior to ordering to ensure exact compatibility.)