MTD Lawn Tractor Mandrel Assembly 918-05078A

Basic Information

• Part Name: Lawn Tractor Mandrel Assembly
• Manufacturer: Craftsman
• Category: Lawn Tractor
• Primary Function: Spins the blades attached to the mower deck

Installation & Compatibility

• Compatible Models: Fits various Craftsman lawn tractor models. Please confirm this part is correct for your model before ordering.
• Installation Difficulty: Medium — may require moderate mechanical skills for installation.
• Tools Required: Wrench set, socket set, work gloves

Additional Information

This Craftsman Lawn Tractor Mandrel Assembly, part number 918-05078B, spins the blades on your mower deck to ensure an even, clean cut. This part replaces part number 918-05078.

Replacing a worn mandrel assembly helps resolve issues like uneven grass cutting, increased vibration, or a wobbling deck. Use your model?s parts diagram to confirm included components and to ensure correct alignment during installation. Always turn off and secure your tractor, disconnect the spark plug, and wear work gloves before beginning replacement for safety. Keeping your mandrel assembly in good condition supports consistent cutting performance and extends the life of your mower.