We Sell Common Replacement Parts For
Chamberlain Made Garage Door Openers
Accessmaster, Chamberlain, LiftMaster, Raynor, Sears Craftsman
We Also Sell Common Genie Replacement Parts
Screw Drive Coupler connects the operator motor head to the screw drive rail.
When the motor on your opener is running and the screw drive is not turning the coupler may be bad..