LiftMaster Screw Drive Coupler – Works with Chamberlain, LiftMaster® or Sears Craftsman screwdrive openers.
Model #K025C0020 is a replacement screw drive sprocket coupling. This replacement part is compatible with various LiftMaster screw drive garage door opener rail assemblies made after 1995.
Pick up in our Plano Showroom. Always in stock!