Devanco Canada - Get The Right Garage Door Opener‎ and Parts

25C20

30257T

Used for attaching the screw of Genie screw drive rail to the motor head.
This coupler is made to break away if the door hits a hard obstruction thereby protecting the motor.
If the motor of the screw drive Genie runs but the screw is not turning this coupler needs replaced.
To check and replace that part remove the two screws holding the rail to the main power head
Mounts on rear of opener rail and fits in motor head.

36645R