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Garage Door Opener

Model # 139664983 Official Craftsman electronic garage door opener with receiver & transmitter

Here are the diagrams and repair parts for Official Craftsman 139664983 electronic garage door opener with receiver & transmitter, as well as links to manuals and error code tables, if available.

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Browse Parts for139664983 Electronic Garage Door Opener with Receiver & Transmitter

  • Screw 171A184
    #23

    Rail assembly diagram

    Screw

    Part #171A184

    The manufacturer no longer makes this part, and there's no substitute part

  • Chassis Assembly 4A1258
    #7

    Chassis assembly diagram

    Chassis assembly

    Part #4A1258

    The manufacturer no longer makes this part, and there's no substitute part

  • Transmitter 6634

    #NI

    All parts diagram

    Transmitter

    Part #6634

    The manufacturer no longer makes this part, and there's no substitute part

  • Bracket 12A197
    #24

    Rail assembly diagram

    Bracket

    Part #12A197

    The manufacturer no longer makes this part, and there's no substitute part

  • Term-3pos 203A118
    #20

    Chassis assembly diagram

    Term-3pos

    Part #203A118

    The manufacturer no longer makes this part, and there's no substitute part

  • Rope Handle 1A2234
    #14

    Rail assembly diagram

    Rope handle

    Part #1A2234

    The manufacturer no longer makes this part, and there's no substitute part

  • Term-2pos 203A119
    #21

    Chassis assembly diagram

    Term-2pos

    Part #203A119

    The manufacturer no longer makes this part, and there's no substitute part

  • Transformer 4A1202
    #8D

    Chassis assembly diagram

    Transformer

    Part #4A1202

    The manufacturer no longer makes this part, and there's no substitute part

  • Switch Assembly 1C2376
    #25

    Chassis assembly diagram

    Switch assembly

    Part #1C2376

    The manufacturer no longer makes this part, and there's no substitute part

  • Trolley Assembly 4A1020
    #17

    Rail assembly diagram

    Trolley assembly

    Part #4A1020

    The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your garage door openers

Choose a symptom to see related garage door opener repairs.

Main causes: garage door opener misaligned, travel limits need adjustment, bad travel limit switches, faulty logic contr…

Main causes: garage door locked, damaged garage door tracks, up-force setting needs adjustment, RPM sensor failure, bad …

Main causes: safety sensor beams blocked, safety sensors not aligned, downforce setting needs adjustment, damaged garage…

Things to do: check garage door travel, tighten brackets and fasteners, test safety sensors, check travel limits and for…

Main causes: radio interference, weak remote batteries, sunlight interference with safety sensor beams, safety sensors n…

Main causes: faulty logic control board, bad RPM sensor, broken gears in the drive system, bad drive motor…

Main causes: neighbor's remote programmed at the same time as yours, faulty wall control wiring, bad wall control unit…

Main causes: loose fasteners, broken brackets, need preventive maintenance, worn drive gears, loose or worn belt, loose …

Most common repair guides to help fix your garage door openers

These step-by-step repair guides will help you safely fix what’s broken on your garage door opener.

How to replace a chain-drive garage door opener gear and sprocket assembly

How to replace a chain-drive garage door opener gear and sprocket assembly

Learn how to replace the gear and sprocket assembly on your garage door opener if the drive motor runs but the door won'…

Repair difficulty
Time required
 60 minutes or less
How to replace a garage door opener logic board

How to replace a garage door opener logic board

The logic board is the brains of the garage door opener. If the remote doesn't work or the door doesn't open and close p…

Repair difficulty
Time required
 60 minutes or less
How to replace a garage door opener drive chain and cable assembly

How to replace a garage door opener drive chain and cable assembly

If your garage door won’t move, the chain and cable assembly on your garage door opener could be broken. Follow these st…

Repair difficulty
Time required
 60 minutes or less

Effective articles & videos to help repair your garage door openers

Use the advice and tips in these articles and videos to get the most out of your garage door opener.

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

How to program garage remote controls

How to program garage remote controls

This video covers 5 different wall control units and universal remotes.…

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