MTD Snowblower Chute Gearbox Base 731-26292

Basic information

• Part name: Chute gearbox base
• Manufacturer: MTD
• Category: Snowblower chute control part
• Primary function: Supports and houses the lower portion of the chute gearbox assembly

Installation & compatibility

• Compatible models: Fits select MTD and Craftsman snowblower models; confirm compatibility using your models parts diagrams
• Installation difficulty: Medium; requires removing chute control components to access and install the gearbox base
• Tools required: Wrench set and screwdriver

Additional information

This chute gearbox base, part number 731-26292, forms the foundation of the chute gearbox assembly and supports the internal gears that control chute rotation. A stable, properly mounted base helps keep the gearbox aligned for smooth, reliable chute movement.

If the chute binds, feels loose during rotation, or you notice excessive movement or gear noise from the chute control area, the gearbox base may be cracked, warped, or damaged. Misalignment can also accelerate wear on internal gears.

Before starting the repair, disconnect the spark plug wire to prevent accidental starting. Install the gearbox base squarely on the mounting surface, secure all fasteners evenly, and confirm the chute rotates smoothly without binding before reassembly.