2x Mower Deck Blade Spindle Assy For Toro Zero Turn 120-5477 115-9693 117-1250

Mower Deck Blade Spindle Assembly for Toro Zero Turn Mower

This set of two blade spindle assemblies (replaces OEM part numbers 120-5477, 115-9693, 117-1250) mounts the mower blades on Toro zero-turn mowers, ensuring smooth blade rotation for an even cut.

Overview

The mower deck blade spindle assembly is a complete replacement unit that holds the blade and pulley on Toro zero-turn mower decks. Designed to drop in place of worn or noisy originals, each spindle assembly restores quiet, vibration-free blade operation. Turf professionals and homeowners rely on this blade spindle assembly when servicing Toro decks to maintain cut quality.

Built For Performance

• Sealed ball bearings reduce friction and keep out debris for longer bearing life
• Pre-loaded bearing assembly eliminates end play for wobble-free blade tracking
• Ductile iron housing withstands the shock of blade strikes and heavy cutting
• Internal grease cavity and zerk fitting allow simple maintenance
• Precision-machined spindle shaft ensures balanced blade rotation
• Direct replacement for OEM part numbers means no drilling or deck modification

On-The-Job Use

• Replacing noisy or seized spindle bearings on high-hour Toro zero-turn mowers
• Routine deck rebuilds for commercial mowing crews during the off-season
• Restoring a level cut on residential lawns after a spindle failure
• Preventing scalp and uneven striping by eliminating blade wobble
• Repairing a mower to meet used-equipment sale standards

Specs At A Glance

Good To Know

Q: Do these spindle assemblies include the mounting bolts? A: Most blade spindle assemblies are sold as the spindle housing and shaft only; fasteners typically reuse the original hardware.

Q: Can I replace just one spindle, or should both be done at the same time? A: You can replace a single spindle, but replacing both ensures even bearing wear and balanced blade operation across the deck.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.