MTD Snowblower Wheel Axle Gear 917-04230B

Basic Information

• Part Name: Snowblower wheel axle gear
• Manufacturer: MTD
• Category: Snowblower
• Primary Function: Attaches to the wheel axle shaft to transfer power from the transmission, driving the snowblower wheels

Installation & Compatibility

• Compatible Models: Fits select MTD, Craftsman, and Troy-Bilt snowblowers; confirm compatibility using your models parts diagram before ordering
• Installation Difficulty: Medium; requires removing the wheel assembly and aligning the new gear with the axle shaft and transmission drive
• Tools Required: Socket wrench, pliers, and work gloves

Additional Information

Snowblower wheel axle gear 917-04230B connects to the drive axle to transfer motion from the transmission to the wheels. This gear ensures the snowblower moves smoothly and maintains traction during operation.

If your snowblower struggles to move, slips, or the wheels fail to turn even when the engine runs, the axle gear may be worn or stripped and should be replaced. Installing a new gear restores proper power transfer and consistent wheel movement.

Before installation, disconnect the spark plug wire to prevent accidental starting. Remove the wheel assembly, replace the worn gear with the new one, and secure it to the axle shaft according to your models diagram. Reinstall all components and verify smooth wheel operation. Wear work gloves to protect your hands during the repair.

Wheel axle gear 917-04230B replaces part numbers 717-04230A, 917-04230A, 917-04230, and 717-04230.