SPINDLE ASSY FOR JOHN DEERE GY20592 GY20867 GY21099 LA150 LA175 G110 190C 54"

Spindle Assembly for John Deere

This replacement spindle assembly for John Deere lawn tractors replaces OEM part numbers GY20592, GY20867, and GY21099 and is designed for use on 54-inch mower decks in models LA150, LA175, G110, and 190C.

Overview

This spindle assembly for John Deere is the rotating component that drives the mower blade on select lawn tractors. It replaces multiple OEM numbers and fits 54-inch cutting decks for reliable grass cutting performance. The spindle assembly for John Deere features durable construction to withstand daily mowing demands.

Built For Performance

• Precision-machined spindle shaft
• Heavy-duty sealed bearings
• Direct replacement for GY20592, GY20867, GY21099
• Corrosion-resistant finish
• Includes mounting hardware
• Engineered for zero-turn and lawn tractor decks

Fits These Machines

• for John Deere LA150
• for John Deere LA175
• for John Deere G110
• for John Deere 190C

On-The-Job Use

• Replacing worn spindles on John Deere lawn tractors
• Maintaining 54-inch mower decks
• Residential and commercial lawn care
• Seasonal deck service and repairs

Specs At A Glance

Good To Know

Q: Will this spindle assembly fit my John Deere LA175? A: Yes, it is designed to replace the original spindle on LA175 models with a 54-inch deck. Verify your deck's spindle mounting pattern before ordering.

Q: Can I use this spindle on a 42-inch deck? A: No, this spindle assembly is specifically sized for 54-inch mower decks and may not fit smaller decks.

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