Chamberlain B4603T Garage Door Opener Parts Diagram and List - Craftsman

Chamberlain B4603T Garage Door Opener Parts Diagram and List - Craftsman

The Chamberlain B4603T garage door openers use a DC motor with a full belt rail assembly. This model has LED lights and wifi. Use our parts diagram for reference with all available parts listed below. 

The Chamberlain B4603T garage door openers use a DC motor with a full belt rail assembly. This model has LED lights and wifi. Use our parts diagram for reference with all available parts listed below. 

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  1. Chamberlain 41A7276 Wear Pads Square Rail (4)Chamberlain 41A7276 Wear Pads Square Rail (4)
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    Chamberlain 41A7276 Wear Pads Square Rail (4)
    SKU: 41A7276
    Rating:
    100%
    $9.67
    Genuine Chamberlain 41A7276 Wear Pads Square Rail (4) —…
  2. LiftMaster 4A1008 Master Link KitLiftMaster 4A1008 Master Link Kit
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    LiftMaster 4A1008 Master Link Kit
    SKU: 4A1008
    Rating:
    100%
    $11.64
    OEM LiftMaster 4A1008 Master Link Kit for chain‑drive…
  3. 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%
    $9.15
    Compatible with LiftMaster belt drive garage door…
  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…
  5. 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…
  6. LiftMaster 178B34 Straight Door Arm SectionLiftMaster 178B34 Straight Door Arm Section
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    LiftMaster 178B34 Straight Door Arm Section
    SKU: 178B34
    $23.39
    Genuine LiftMaster 178B34 Straight Door Arm Section OEM…
  7. 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…
  8. 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…
  9. 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
    $21.64
    ```html Compatible with LiftMaster models: 41A5034,…
  10. 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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