3 SPINDLE ASSY JOHN DEERE GY20867 GY21099 JOHN DEERE 190C D170 G110 LA150 LA175

3 Spindle Assembly for John Deere

This 3 spindle assembly for John Deere mower decks replaces OEM numbers GY20867 and GY21099, restoring blade drive on 190C, D170, G110, LA150, and LA175 models.

Overview

This 3 spindle assembly is a direct replacement for John Deere mower decks, compatible with models 190C, D170, G110, LA150, and LA175. It matches OEM cross-references GY20867 and GY21099, ensuring proper fit and function. Ideal for repairing worn spindles on residential and commercial John Deere lawn tractors, this 3 spindle assembly restores smooth blade rotation.

Built For Performance

• Precision bearings reduce friction and extend life
• Heavy-duty steel housing withstands impacts
• Pre-greased for immediate installation
• Includes all mounting hardware
• Rigorous quality testing ensures consistent performance

Fits These Machines

• for John Deere 190C
• for John Deere D170
• for John Deere G110
• for John Deere LA150
• for John Deere LA175

On-The-Job Use

• Replacing failed spindles on mid-size lawn tractors
• Restoring deck balance after blade strikes
• Annual spindle maintenance on John Deere mowers
• Improving cut quality on uneven lawns

Specs At A Glance

Good To Know

Q: Can this spindle assembly be used on a John Deere LA135? A: This spindle assembly is designed for the listed models; the LA135 may use a different spindle, so verify your deck part number before purchase.

Q: Are the spindles pre-lubricated? A: Yes, they come pre-greased from the factory, reducing maintenance and allowing immediate installation.

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