Chamberlain B4545 and B4545T Garage Door Opener Parts Diagram and List

Chamberlain B4545 and B4545T Garage Door Opener Parts Diagram and List

The Chamberlain B4545 and B4545T garage door openers use a DC motor with a full belt rail assembly. This model has two lights, wifi and a camera. Use our parts diagram for reference with all available parts listed below. 

Chamberlain B4545 and B4545T Garage Door Opener Parts Diagram and List
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The Chamberlain B4545 and B4545T garage door openers use a DC motor with a full belt rail assembly. This model has two lights, wifi and a camera. Use our parts diagram for reference with all available parts listed below. 

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  1. 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:…
  2. LiftMaster 178B35 Curved Door Arm SectionLiftMaster 178B35 Curved Door Arm Section
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    LiftMaster 178B35 Curved Door Arm Section
    SKU: 178B35
    $19.60
    Genuine LiftMaster 178B35 Curved Door Arm Section for…
  3. 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…
  4. Chamberlain 41A7327-1 Motion Detecting Compatible Control Panel TTCChamberlain 41A7327-1 Motion Detecting Compatible Control Panel TTC
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    Chamberlain 41A7327-1 Motion Detecting Compatible Control Panel TTC
    SKU: 41A7327-1
    Rating:
    90%
    $77.00
    Push button for garage door operation Motion-detector…
  5. LiftMaster 041A3150 Terminal Block with ScrewsLiftMaster 041A3150 Terminal Block with Screws
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    LiftMaster 041A3150 Terminal Block with Screws
    SKU: 041A3150
    $17.14
    Genuine LiftMaster 041A3150 Terminal Block with Screws;…
  6. LiftMaster 041B4245-1 Line CordLiftMaster 041B4245-1 Line Cord
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    LiftMaster 041B4245-1 Line Cord
    SKU: 041B4245-1
    $22.06
    Genuine LiftMaster 041B4245-1 Line Cord — OEM replacement…
  7. LiftMaster 041-0155-000 Safety Sensor BracketsLiftMaster 041-0155-000 Safety Sensor Brackets
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    LiftMaster 041-0155-000 Safety Sensor Brackets
    SKU: 041-0155-000
    $22.99
    OEM replacement LiftMaster 041-0155-000 Safety Sensor…
  8. 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
    $22.08
    OEM LiftMaster 41A5281-1 Extension Brackets for Snappy…
  9. LiftMaster 29B137 Remote Visor ClipLiftMaster 29B137 Remote Visor Clip
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    LiftMaster 29B137 Remote Visor Clip
    SKU: 29B137
    $9.91
    Genuine LiftMaster 29B137 Remote Visor Clip for mounting…
  10. LiftMaster 837LMMC MyQ Remote LED LightLiftMaster 837LMMC MyQ Remote LED Light
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    LiftMaster 837LMMC MyQ Remote LED Light
    SKU: 837LMMC
    $104.73
    myQ Remote LED Light for added garage illumination;…
  11. Chamberlain 41A7773-1 Wireless Control Panel Security+ 2.0Chamberlain 41A7773-1 Wireless Control Panel Security+ 2.0
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    Chamberlain 41A7773-1 Wireless Control Panel Security+ 2.0
    SKU: 41A7773-1
    Rating:
    100%
    $47.82
    Compatible with Chamberlain Security+ 2.0 garage door…
  12. 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
    Compatible with LiftMaster models 41A5021-1,…
  13. LiftMaster MYQ-SGC2WLM Smart Garage CameraLiftMaster MYQ-SGC2WLM Smart Garage Camera
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    LiftMaster MYQ-SGC2WLM Smart Garage Camera
    SKU: MYQ-SGC2WLM
    $50.95
    Smart garage camera with HD video for clear, detailed…
  14. 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
    $15.94
    Genuine LiftMaster 41A2828 (also 041A2828) Emergency…
  15. LiftMaster 041A5047-1 Black Door BracketLiftMaster 041A5047-1 Black Door Bracket
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    LiftMaster 041A5047-1 Black Door Bracket
    SKU: 041A5047-1
    $21.62
    Genuine LiftMaster 041A5047-1 Black Door Bracket for…
  16. 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…
  17. LiftMaster 041-0101 Camera Decorative CoverLiftMaster 041-0101 Camera Decorative Cover
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    LiftMaster 041-0101 Camera Decorative Cover
    SKU: 041-0101
    $156.02
    OEM LiftMaster 041-0101 Camera Decorative Cover; genuine…
  18. LiftMaster 041-0041 CameraLiftMaster 041-0041 Camera
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    LiftMaster 041-0041 Camera
    SKU: 041-0041
    $781.16
    OEM replacement: LiftMaster 041-0041 Camera restores…
  19. LiftMaster 041-0042 Wire Harness for CameraLiftMaster 041-0042 Wire Harness for Camera
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    LiftMaster 041-0042 Wire Harness for Camera
    SKU: 041-0042
    $42.06
    LiftMaster 041-0042 Wire Harness for Camera — genuine OEM…
  20. Chamberlain 41A5665 Square Rail Assembly Chamberlain 41A5665 Square Rail Assembly
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    Chamberlain 41A5665 Square Rail Assembly
    SKU: 41A5665
    $129.95
    Chamberlain 41A5665 Square Rail Assembly
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