LW3000 Chamberlain Garage Door Opener - Parts

Chain Spreader This part is available as an individual replacement. The chain spreader attaches to the gear and sprocket assembly and helps to prevent the chain from coming off. It will need to be replaced if it bec... Add to cart

"u" Bracket Add to cart

Straight Door Arm Section It is a genuine OEM sourced component which is made for use with Chamberlain and LiftMaster garage doors. This is one of the sections of the arms that support and guide the door. It provides an identi... Add to cart

Line cord

Safety Sensor Bracket

Receiver Logic Board, Ac Chain

End Panel

Chain And Cable Kit, 7'

Safety Sensor Kit

Terminal block

Door bracket with clevis pin and fastener

Emergency release rope and handle assembly