Spindle Assembly

This high-quality Spindle Assembly (SKU B1MT55) is a direct replacement for MTD models 918-0241, 618-0241, and 918-0431. Designed for durability and precise fit, it ensures smooth blade operation and reliable performance on your lawn tractor or mower. Ideal for restoring cutting efficiency, this assembly is built to Australian standards for long-lasting service.

• Robust construction for extended wear life in tough mowing conditions.
• Direct OEM replacement – no modifications required for easy installation.
• Precision bearings ensure smooth spindle rotation and consistent cut quality.

• MTD Gold / Pro / Yard-Man lawn tractors (select models)
• Troy-Bilt and Cub Cadet mower decks using MTD spindles
• Replaces OEM part numbers 918-0241, 618-0241, 918-0431

Lawn & Garden Spindles – replacement spindles for ride-on mowers and zero-turn equipment.