MTD Snowblower Hex Drive Shaft 711-04416A

Basic information

• Part name: Hex drive shaft
• Manufacturer: MTD
• Category: Snowblower drive system part
• Primary function: Transfers rotational power through the drive system to move the snowblower

Installation & compatibility

• Compatible models: Fits select Yard-Man snowblower models; confirm compatibility using your models parts diagrams
• Installation difficulty: Medium; requires accessing the drive system to remove and install the shaft
• Tools required: Wrench set and socket set

Additional information

This hex drive shaft, part number 711-04416A, connects drive components within the transmission system so power transfers smoothly to the wheels. Proper shaft alignment helps maintain consistent movement and reliable drive engagement.

If the snowblower loses drive, slips under load, or makes unusual noises from the drivetrain, the hex drive shaft may be worn, damaged, or no longer engaging correctly. Excessive play or visible wear on the shaft surfaces can also indicate a problem.

Before starting the repair, disconnect the spark plug wire to prevent accidental starting. Remove the drive system components carefully, install the shaft in the correct orientation, and confirm all parts move freely before reassembly.

Hex drive shaft 711-04416A replaces part number 711-04416.