Mower Spindle Assembly to Fit John Deere – Replaces GY20785 / GY20050 – Fits 42"–48" Decks

To Fit John Deere – Mower Spindle Assembly – Replaces GY20785 / GY20050 – Fits 42"–48" Decks – With Grease Zerk

Product Overview
This high-quality spindle assembly is a direct aftermarket replacement for John Deere ride-on lawn tractors equipped with 42", 44", 46", and 48" mower decks. Featuring a pre-installed grease zerk for routine maintenance, this unit restores blade performance and rotation efficiency across a wide range of L Series and Sabre models.

Replaces OEM Part Numbers
– GY20785
– GY20050
– 285-093

Deck Compatibility
– Fits John Deere mower decks: 42", 44", 46", 48"
– Compatible with standard blade systems
– Includes pre-installed grease zerk fitting

Fitment – Compatible with John Deere Lawn Tractors

Sabre / L Series Models:
– L1742, L2048, L2548
– 1642HS, 1742HS
– 108-17HS, 108-14.5

L100 Series:
– L100, L105, L107, L108, L110, L111, L118, L120, L130

Specifications
– Overall Height: 6-3/8 inches
– Blade Mount: OEM-compatible star center
– Construction: Cast housing with sealed bearings
– Lubrication: Grease zerk included for serviceability
– Condition: Brand New, aftermarket replacement

Installation
Direct bolt-on replacement. Fully compatible with original John Deere pulley and blade setup. No modification required.

Package Includes
– 1 x Spindle Assembly for John Deere L Series and Sabre Lawn Tractors
– Hardware not included unless specified

Additional Notes
– Designed to meet or exceed OEM performance
– Ideal for seasonal maintenance or deck rebuilds
– NZ Stock – GST invoice available upon request