MTD/Troy-Bilt GW-2107 PTO Transmission Pulley .687 Tools

Replacement transmission/PTO pulley for MTD and Troy-Bilt equipment. OEM MTD Part Number GW-2107 and replaces prior MPN 2107. Pulley dimension: .687. Compatible with Troy-Bilt edgers and rototillers. Fits these Troy-Bilt models: Horse, Big Red, Silver Horse Anniversary, Horse III, Big Red 2022, 21AE682WB66, Big Red 2023. Please refer to the original equipment owner's manual to confirm compatibility.