LiftMaster 8550WL, 8550WL-267, 8550WLB and 8550WLB-267 Garage Door Opener Parts Diagram and List - Chamberlain

LiftMaster 8550WL, 8550WL-267, 8550WLB and 8550WLB-267 Garage Door Opener Parts Diagram and List - Chamberlain

The LiftMaster 8550WL, 8550WL-267, 8550WLB and 8550WLB-267 garage door openers use a DC motor with a full belt rail assembly. This model has two lights, wifi, battery back up and autolock option. Use our parts diagram for reference with all available parts listed below. 

The LiftMaster 8550WL, 8550WL-267, 8550WLB and 8550WLB-267 garage door openers use a DC motor with a full belt rail assembly. This model has two lights, wifi, battery back up and autolock option. 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
    $13.62
    Genuine LiftMaster 041A6689 Inner Trolley Shaft, Belt…
  2. LiftMaster 41C589-2 Sprocket & Sprocket Cover LiftMaster 41C589-2 Sprocket & Sprocket Cover
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    LiftMaster 41C589-2 Sprocket & Sprocket Cover
    SKU: 41C589-2
    $33.40
    Genuine LiftMaster 41C589-2 replacement top drive…
  3. LiftMaster 485LM Battery Back Up Replacement BatteryLiftMaster 485LM Battery Back Up Replacement Battery
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    LiftMaster 485LM Battery Back Up Replacement Battery
    SKU: 485LM
    $75.67
    Compatible with LiftMaster models: 385LM, 485LM, and…
  4. LiftMaster 041D8071-4 Travel ModuleLiftMaster 041D8071-4 Travel Module
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    LiftMaster 041D8071-4 Travel Module
    SKU: 041D8071-4
    $60.56
    OEM LiftMaster 041D8071-4 Travel Module; restores accurate…
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