Chamberlain B550 and B550C Garage Door Opener Parts Diagram and List

Chamberlain B550 and B550C Garage Door Opener Parts Diagram and List

The Chamberlain B550 and B550C garage door openers use a DC motor with a full belt rail assembly. This model has two lights and wifi. Use our parts diagram for reference with all available parts listed below. 

The Chamberlain B550 and B550C garage door openers use a DC motor with a full belt rail assembly. This model has two lights and wifi. Use our parts diagram for reference with all available parts listed below. 

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  1. LiftMaster VKP1-LM MyQ Smart Garage Video KeypadLiftMaster VKP1-LM MyQ Smart Garage Video Keypad
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    LiftMaster VKP1-LM MyQ Smart Garage Video Keypad
    SKU: VKP1-LM
    $106.64
    Personalized Access: Create unique PIN codes and…
  2. LiftMaster 41D598-1 U Bracket for Square RailLiftMaster 41D598-1 U Bracket for Square Rail
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    LiftMaster 41D598-1 U Bracket for Square Rail
    SKU: 41D598-1
    $19.21
    LiftMaster 41D598-1 U Bracket for Square Rail Replaces…
  3. Chamberlain 41A7305-1 Compatible Smart Control PanelChamberlain 41A7305-1 Compatible Smart Control Panel
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    Chamberlain 41A7305-1 Compatible Smart Control Panel
    SKU: 41A7305-1
    Rating:
    20%
    $102.70
    Menu-driven panel gives you complete control of the garage…
  4. Chamberlain 041A5047-2 Header Bracket KitChamberlain 041A5047-2 Header Bracket Kit
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    Chamberlain 041A5047-2 Header Bracket Kit
    SKU: 041A5047-2
    $17.59
    Compatible with Chamberlain garage door opener models:…
  5. LiftMaster 041A5047-1 Black Door BracketLiftMaster 041A5047-1 Black Door Bracket
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    LiftMaster 041A5047-1 Black Door Bracket
    SKU: 041A5047-1
    $15.04
    Compatible with Chamberlain garage door opener models:…
  6. LiftMaster 41A5281-1 Extension Brackets for Snappy SensorsLiftMaster 41A5281-1 Extension Brackets for Snappy Sensors
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    LiftMaster 41A5281-1 Extension Brackets for Snappy Sensors
    SKU: 41A5281-1
    $18.81
    LiftMaster 41A5281-1 extension brackets. Works with…
  7. LiftMaster 41A2828 Emergency Release Rope and Handle AssemblyLiftMaster 41A2828 Emergency Release Rope and Handle Assembly
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    LiftMaster 41A2828 Emergency Release Rope and Handle Assembly
    SKU: 41A2828
    $13.29
    Compatible with all Chamberlain, Craftsman and LiftMaster…
  8. LiftMaster 41B4494-1 2 Conductor Bell Wire LiftMaster 41B4494-1 2 Conductor Bell Wire
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    LiftMaster 41B4494-1 2 Conductor Bell Wire
    SKU: 41B4494-1
    $16.41
    Replaces part numbers: 041B4494-1, 41A4494-1 Compatible…
  9. LiftMaster MYQ-SGC1WLM Smart Garage CameraLiftMaster MYQ-SGC1WLM Smart Garage Camera
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    LiftMaster MYQ-SGC1WLM Smart Garage Camera
    SKU: MYQ-SGC1WLM
    $63.43
    Compatible with all MyQ connected garage door…
  10. LiftMaster 29B137 Remote Visor ClipLiftMaster 29B137 Remote Visor Clip
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    LiftMaster 29B137 Remote Visor Clip
    SKU: 29B137
    $8.67
    Compatible with Liftmaster remotes: 371LM, 372LM, 373LM,…
  11. LiftMaster 837LMMC MyQ Remote LED LightLiftMaster 837LMMC MyQ Remote LED Light
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    LiftMaster 837LMMC MyQ Remote LED Light
    SKU: 837LMMC
    $98.27
    1,000 Lumens of LED illumination provide a bright,…
  12. Chamberlain 12B776 Hanging BracketChamberlain 12B776 Hanging Bracket
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    Chamberlain 12B776 Hanging Bracket
    SKU: 12B776
    $21.87
    Chamberlain 12B776 hanging bracket Replaces part…
  13. LiftMaster 041A7442 Motor Assembly with Travel ModuleLiftMaster 041A7442 Motor Assembly with Travel Module
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    LiftMaster 041A7442 Motor Assembly with Travel Module
    SKU: 041A7442
    $567.18
    LiftMaster 041A7442 Motor Assembly with Travel…
  14. LiftMaster 144C54M Belt Drive Square Rail Idler PulleyLiftMaster 144C54M Belt Drive Square Rail Idler Pulley
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    LiftMaster 144C54M Belt Drive Square Rail Idler Pulley
    SKU: 144C54M
    Rating:
    100%
    $8.09
    LiftMaster 144C54M Belt Drive Square Rail Idler Pulley
  15. LiftMaster 827LM MyQ Remote LED LightLiftMaster 827LM MyQ Remote LED Light
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    LiftMaster 827LM MyQ Remote LED Light
    SKU: 827LM
    $98.27
    Compatible with any Chamberlain, Craftsman or LiftMaster…
  16. LiftMaster 825LM Remote Light Control Security+ 2.0 MyQLiftMaster 825LM Remote Light Control Security+ 2.0 MyQ
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    LiftMaster 825LM Remote Light Control Security+ 2.0 MyQ
    SKU: 825LM
    $34.31
    LiftMaster 825LM is compatible with LiftMaster MyQ…
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