SPINDLE ASSY for John Deere GY20454 GY20867 GY20962 GY21098 LA100

Product Overview

This spindle assembly is designed to mount and drive the mower blades on compatible John Deere LA100 series lawn tractors. It provides reliable rotation for cutting grass in residential and light commercial applications. This spindle assembly replaces multiple OEM numbers for easy service compatibility.

Key Features & Performance

• Precision‑engineered spindle housing for smooth blade rotation
• Includes bearing assembly for reduced friction and extended life
• Direct replacement for John Deere OEM part numbers GY20454, GY20867, GY20962, GY21098
• Constructed from durable steel to withstand regular mowing conditions
• Comes as a complete assembly for simple installation

Fitment & Compatibility

• John Deere LA100 series lawn tractors

Common Uses

• Replacing worn or damaged spindles on residential riding mowers
• Restoring blade engagement and cutting quality on John Deere LA100 mower decks
• Servicing 42‑inch and 48‑inch mower decks that use these spindle designs

Technical Specifications

• Part Number(s): GY20454, GY20867, GY20962, GY21098
• Material: Steel housing with sealed bearings
• Quantity: 2 per package

Frequently Asked Questions

Q: Will this spindle assembly fit a John Deere LA105? A: Yes, it is compatible with LA100 series models including the LA105, provided the mower deck uses the same spindle design.

Q: Are bearings pre‑installed in this spindle? A: Yes, the assembly comes with sealed bearings already installed and lubricated for immediate use.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.