GY20785/GT20050 L120 spindle assembly for John Deere 42/48" decks
Spindle assembly compatible with John Deere L100 series on 42" and 48" mower decks. Designed to fit models listed and replace GY20785/GY20050. One customer notes easy installation; others report missing bolts and loose pulleys
Highlights
- replaces specific part numbers
- multi-model compatibility
- deck-specific fit for 42"/48"
Pros
- direct replacement for listed part numbers
- easy installation (customer insight)
- compatible with multiple John Deere models
- fits 42" and 48" mower decks
Cons
- missing bolts reported by customers
- spindle pulleys sometimes loose
- mixed ease of repair feedback
Best For
Features
- Replaces John Deere spindle numbers GY20785 and GY20050
- Compatible with Scotts L2048 and L2548 lawn tractors
- Fits 42-inch mower decks on L100, L105, L107, L108, L110 models
- Fits 48-inch deck on L120 model