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

Spindle Assembly for John Deere

This spindle assembly for John Deere replaces OEM cross-reference numbers GY20867 and GY21099 and fits John Deere models 190C, D170, G110, LA150, and LA175.

Overview

This John Deere spindle assembly drives the cutting blades on your lawn tractor or zero-turn mower. It directly replaces OEM parts GY20867 and GY21099, providing reliable blade engagement and cutting performance. Designed for use on John Deere 190C, D170, G110, LA150, and LA175 models.

Built For Performance

• Precision-ground steel shaft ensures concentric rotation
• Sealed ball bearings reduce friction and extend life
• Reinforced housing withstands heavy use
• Direct bolt-on replacement for OEM spindles
• Includes grease fitting for routine lubrication

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

• Residential lawn mowing on John Deere tractors
• Replacing worn spindles on older models like LA150 and LA175
• Maintaining golf course or sports field turf
• As a service part for landscapers and property owners

Specs At A Glance

Good To Know

Q: Is this spindle a direct replacement for the original John Deere part? A: Yes, it matches OEM dimensions and mounting, but always verify your serial number and deck configuration for proper fit.

Q: Can I use this spindle on a zero-turn mower? A: This spindle is designed for specific John Deere lawn tractor models; check your deck assembly to confirm compatibility.

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