OEM MTD Part Number GW-9911 Replaces Prior MPN 9911

Troy Bilt Horse hi-collar lock washer

Compatible with the following models:

Troy-Bilt: 21AE682WB66 Big Red 2023, Big Red, Big Red 2022, Horse, Horse I, Horse II, Horse III, Pony I, Pony I ES, Pony II, Pony II ES, Silver Horse Anniversary, Super Pony

You are buying 1 washer, if you are purchasing these for the Troy Bilt Horse rear bearing end cap (1115), you will need 3 washers. If you are purchasing them for the Troy Bilt Horse tine cover cap housing (1872), you will need 5 washers. 

See my other listings for the bolts / screws needed for the above mentioned 

Please Refer to Original Equipment Owners Manual to verify Compatibility (see pics)