954-05040 Upper Drive Belt (5/8" x 35-1/4")

Key Features

• Type: Upper variable speed drive belt
• Function: Transfers power from the engine to the transmission
• Material: Fabric-covered, rubber compound with aramid fiber reinforcement cords
• Dimensions (Nominal): 5/8" Top Width x 35-1/4" Outer Circumference

Replaces / Cross-Reference Part Numbers

• MTD / Troy-Bilt / Cub Cadet / Craftsman: 954-05040, 754-05040, 954-0241, 954-0241A, 754-0241, 754-0241A, 754-04057, CMXGZAM501087

Compatibility & Fitment

• Brands: Fits select models from MTD, Troy-Bilt, Craftsman, Cub Cadet, Yard Machines, and Huskee
• Application: Primarily used on lawn tractors and riding mowers, including models with 42-inch and 46-inch decks
• Example Models: Troy-Bilt Pony, Craftsman T110, Cub Cadet LT4200
• Note: Always verify the part number from your owner's manual or the original part to confirm fitment

When to Replace

• Visible signs of damage such as cracking, glazing, fraying, or separation
• Squealing or slipping noises during operation
• Noticeable loss of drive power or inconsistent ground speed
• Belt will not stay on pulleys

Installation Tips

• Disconnect the spark plug wire and set the parking brake for safety
• Photograph the old belt's routing path before removal for reference
• Inspect all pulleys and tensioner springs for wear, damage, or seizure
• Route the new belt according to the manufacturer's diagram, ensuring it is seated correctly in all pulley grooves
• Avoid using tools to pry the belt on, which can damage the internal reinforcement cords