3X 120-5477 Deck Blade Spindle Assy For Toro Z-Master Zero Turn ZTR 139-2357

Deck Blade Spindle Assembly, 3-Pack for Toro

This deck blade spindle assembly replaces OEM 120-5477 and cross-references 139-2357, keeping blades spinning on Toro Z-Master zero-turn mowers; the listing includes three spindle assemblies for a full deck service.

Overview

The deck blade spindle assembly is the critical hub that drives the mower blades on Toro Z-Master zero-turn ZTR mowers. This 3-pack of deck blade spindle assemblies provides a complete set for three-blade decks, replacing worn OEM parts 120-5477 and 139-2357. Designed for commercial-grade cutting, these spindles deliver consistent blade speed and durability.

Built For Performance

• Precision-ground shaft minimizes vibration at high RPM
• Double-sealed ball bearings block dust and moisture
• Pre-filled with high-temperature grease for immediate use
• Heavy-duty cast aluminum housing resists fatigue and cracking
• Exact OEM bolt pattern for a drop-in replacement
• Corrosion-resistant finish withstands wet grass and debris

Fits These Machines

• for Toro Z-Master Zero Turn ZTR

On-The-Job Use

• Commercial zero-turn mowing on large properties
• Maintaining golf course turf and sports fields
• Rapid deck rebuilds for landscaping crews
• Residential heavy-duty lawn care
• Full 3-blade spindle replacement in one order

Specs At A Glance

Good To Know

Q: How many spindles are in this listing? A: This listing includes three deck blade spindle assemblies (3X), enough to replace all spindles on a typical 3-blade Toro Z-Master deck.

Q: What is the OEM cross-reference number? A: The spindle replaces Toro part 120-5477 and cross-references with 139-2357; always confirm against your machine’s parts manual.

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