Chamberlain B4643T Garage Door Opener Parts Diagram and List - Opener Parts Other

Chamberlain B4643T Garage Door Opener Parts Diagram and List - Opener Parts Other

The Chamberlain B4643T garage door openers use a DC motor with a full belt rail assembly. This model has LED lights, wifi and a camera. Use our parts diagram for reference with all available parts listed below. 

The Chamberlain B4643T garage door openers use a DC motor with a full belt rail assembly. This model has LED lights, wifi and a camera. Use our parts diagram for reference with all available parts listed below. 

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  1. 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;…
  2. 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…
  3. 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…
  4. 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…
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