LiftMaster 8155W Garage Door Opener Parts Diagram and List - Chamberlain

LiftMaster 8155W Garage Door Opener Parts Diagram and List - Chamberlain

The LiftMaster 8155W garage door opener uses a 1/2 HP AC motor with a full belt rail assembly. This model has a single light with built in wifi. Use our parts diagram for reference with all available parts listed below. 

The LiftMaster 8155W garage door opener uses a 1/2 HP AC motor with a full belt rail assembly. This model has a single light with built in wifi. Use our parts diagram for reference with all available parts listed below. 

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  1. LiftMaster 041A6689 Inner Trolley Shaft, Belt DriveLiftMaster 041A6689 Inner Trolley Shaft, Belt Drive
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    LiftMaster 041A6689 Inner Trolley Shaft, Belt Drive
    SKU: 041A6689
    Genuine LiftMaster 041A6689 Inner Trolley Shaft, Belt…
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