Erie Tools Lawn Mower Spindle Assembly fits John Deere L100 L110 L120 L130 GY20050 GY20785 with 42" and 48" Deck Fits current Home Depot Models L-100, L-110, L-120, L-130 Replaces John Deere OEM# GY20050 20785 Fits 42" and 48" Mower Decks 2 Spindles Required for 42" Mower Decks 3 Spindles Required for 48" Mower Decks