Chamberlain B730, B730C and B740 Garage Door Opener Parts Diagram and List - Chamberlain

Chamberlain B730, B730C and B740 Garage Door Opener Parts Diagram and List - Chamberlain

The Chamberlain B730, B730C and B740 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. 

Chamberlain B730, B730C and B740 Garage Door Opener Parts Diagram and List - Chamberlain

The Chamberlain B730, B730C and B740 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 041B4245-1 Line CordLiftMaster 041B4245-1 Line Cord
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    LiftMaster 041B4245-1 Line Cord
    SKU: 041B4245-1
    Genuine LiftMaster 041B4245-1 Line Cord — OEM replacement…
  2. 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
    OEM replacement LiftMaster 041-0155-000 Safety Sensor…
  3. 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
    Genuine LiftMaster 41A2828 (also 041A2828) Emergency…
  4. 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
    OEM LiftMaster 41A5281-1 Extension Brackets for Snappy…
  5. LiftMaster 29B137 Remote Visor ClipLiftMaster 29B137 Remote Visor Clip
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    LiftMaster 29B137 Remote Visor Clip
    SKU: 29B137
    Genuine LiftMaster 29B137 Remote Visor Clip for mounting…
  6. LiftMaster 837LMMC MyQ Remote LED LightLiftMaster 837LMMC MyQ Remote LED Light
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    LiftMaster 837LMMC MyQ Remote LED Light
    SKU: 837LMMC
    myQ Remote LED Light for added garage illumination;…
  7. LiftMaster 045DCT Circuit Board Garage Door Opener, DC, MyQ, Security+ 2.0LiftMaster 045DCT Circuit Board Garage Door Opener, DC, MyQ, Security+ 2.0
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    LiftMaster 045DCT Circuit Board Garage Door Opener, DC, MyQ, Security+ 2.0
    SKU: 045DCT
    Rating:
    100%
    Genuine LiftMaster 045DCT Circuit Board Garage Door…
  8. 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%
    Compatible with Chamberlain Security+ 2.0 garage door…
  9. LiftMaster 041A3150 Terminal Block with ScrewsLiftMaster 041A3150 Terminal Block with Screws
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    LiftMaster 041A3150 Terminal Block with Screws
    SKU: 041A3150
    Genuine LiftMaster 041A3150 Terminal Block with Screws;…
  10. 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
    Compatible with LiftMaster models 41A5021-1,…
  11. LiftMaster 41A7635 TransformerLiftMaster 41A7635 Transformer
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    LiftMaster 41A7635 Transformer
    SKU: 41A7635
    OEM replacement for LiftMaster 41A7635 Transformer;…
  12. LiftMaster 041A5047-1 Black Door BracketLiftMaster 041A5047-1 Black Door Bracket
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    LiftMaster 041A5047-1 Black Door Bracket
    SKU: 041A5047-1
    Genuine LiftMaster 041A5047-1 Black Door Bracket for…
  13. LiftMaster 041D8071-4 Travel ModuleLiftMaster 041D8071-4 Travel Module
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    LiftMaster 041D8071-4 Travel Module
    SKU: 041D8071-4
    OEM LiftMaster 041D8071-4 Travel Module; restores accurate…
  14. 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
    ```html Compatible with LiftMaster models: 41A5034,…
  15. Chamberlain 12B776 Hanging BracketChamberlain 12B776 Hanging Bracket
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    Chamberlain 12B776 Hanging Bracket
    SKU: 12B776
    Chamberlain 12B776 hanging bracket Replaces part…
  16. LiftMaster 041B7610-1 Wire Harness Kit, Dual LightLiftMaster 041B7610-1 Wire Harness Kit, Dual Light
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    LiftMaster 041B7610-1 Wire Harness Kit, Dual Light
    SKU: 041B7610-1
    Genuine LiftMaster 041B7610-1 Wire Harness Kit, Dual…
  17. Chamberlain 41A5665 Square Rail Assembly Chamberlain 41A5665 Square Rail Assembly
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    Chamberlain 41A5665 Square Rail Assembly
    SKU: 41A5665
    Chamberlain 41A5665 Square Rail Assembly
  18. LiftMaster 893LM Security+ 2.0 RemoteLiftMaster 893LM Security+ 2.0 Remote
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    LiftMaster 893LM Security+ 2.0 Remote
    SKU: 893LM
    Rating:
    70%
    LiftMaster 893LM Security+ 2.0 3-button remote controls…
  19. LiftMaster MYQ-SGC1WLM Smart Garage CameraLiftMaster MYQ-SGC1WLM Smart Garage Camera
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    LiftMaster MYQ-SGC1WLM Smart Garage Camera
    SKU: MYQ-SGC1WLM
    $61.11
    1080p HD live video with wide‑angle lens, infrared night…
  20. LiftMaster 893MAX Security+ 2.0 RemoteLiftMaster 893MAX Security+ 2.0 Remote
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    LiftMaster 893MAX Security+ 2.0 Remote
    SKU: 893MAX
    Rating:
    87%
    $46.01
    Universal tri‑band operation (310/315/390 MHz) with…
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