Craftsman Snowblower Gearbox Housing Gasket 51279MA

Basic Information

• Part Name: Gearbox Housing Gasket
• Manufacturer: Briggs & Stratton
• Category: Snowblower
• Primary Function: Seals the two halves of the gearbox

Installation & Compatibility

• Compatible Models: Fits various Craftsman snowblower models. Please confirm this part is correct for your model before ordering.
• Installation Difficulty: Medium; requires disassembly of the gearbox
• Tools Required: Screwdriver, wrench set

Additional Information

The Briggs & Stratton Gearbox Housing Gasket, part number 51279MA, forms a tight seal between the two halves of your Craftsman snowblower s gearbox. This gasket keeps out dirt and moisture while preventing oil leaks that can lead to premature wear or failure of internal components.

If you notice oil leaking from the gearbox or hear grinding during operation, the gasket may be worn or damaged. Replacing it restores proper sealing, protecting gears from contaminants and helping maintain smooth drive performance.

Before starting the repair, shut off the snowblower and let all components cool. Wear work gloves to protect your hands from sharp edges while disassembling and reassembling the gearbox. Use your owner's manual and/or service manual to ensure correct gasket placement and bolt torque.