OEM John Deere Part Number AUC11474 Replaces Prior MPN GY20808 Compatibile With: John Deere: 115 42 inch Deck, 115 42 inch Deck 42 inch 2-Stage Snow Blower, 115 42 inch Deck 44 inch 2-Stage Snow Blower, 115 42 inch Deck 46 inch Snow Blade, 115 42 inch Deck w/Collection System, 145 48 inch Deck, 145 48 inch Deck 42 inch 2-Stage Snow Blower, 145 48 inch Deck 44 inch 2-Stage Snow Blower, 145 48 inch Deck 46 inch Snow Blade, 145 48 inch Deck w/Collection System, 155C 48 inch Deck, 155C 48 inch Deck 42 inch 2-Stage Snow Blower, 155C 48 inch Deck 44 inch 2-Stage Snow Blower, 155C 48 inch Deck 46 inch Snow Blade, 155C 48 inch Deck w/Collection System, 190C 54 inch Deck, 190C 54 inch Deck 42 inch 2-Stage Snow Blower, 190C 54 inch Deck 44 inch 2-Stage Snow Blower, 190C 54 inch Deck 46 inch Snow Blade, 190C 54 inch Deck w/Collection System, D155, D155 44 inch Snow Blower, D160, D160 44 inch 2-Stage Snow Blower, D160 w/Collection System, D170, D170 44 inch 2-Stage Snow Blower, D170 w/Collection System, E160, E170, E180, LA140 48 inch Deck, LA140 48 inch Deck 42 inch 2-Stage Snow Blower, LA140 48 inch Deck 44 inch 2-Stage Snow Blower, LA140 48 inch Deck 46 inch Snow Blade, LA140 48 inch Deck w/Collection System, LA150 54 inch Deck, LA150 54 inch Deck 42 inch 2-Stage Snow Blower, LA150 54 inch Deck 44 inch 2-Stage Snow Blower, LA150 54 inch Deck 46 inch Snow Blade, LA150 54 inch Deck w/Collection System, LA165, LA165 44 inch 2-Stage Snow Blower, LA165 46 inch Snow Blade, LA165 w/Collection System, LA175 Please Refer to Original Equipment Owners Manual to verify Compatibility