Chamberlain 8808cb 8 Foot Belt Drive Garage Door Opener Extension
Belt drive models in 8 ft. It comes with a rail extension and replacement belt and can be used with garage doors up to 8 ft. Belt drive rail extension kit for 8 high garage doors.
Chamberlain 8808cb 8 Foot Belt Drive Garage Door Opener Extension Kit Compatible Wit Chamberlain Garage Door Chamberlain Garage Door Opener Garage Door Opener