N2 Spindle Assembly Replaces John Deere GY20050 and GY20785 Replaces John Deere #(s) GY20050, GY20785. Fits John Deere models L100, L110, L120 & L130 models with 42" & 48" decks. With grease fitting. Uses #286-1755 self-tapping screws for mounting.