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Craftsman 139536481DM garage door opener Parts

Here are the diagrams and repair parts for Craftsman 139536481DM garage door opener, as well as links to manuals and error code tables, if available.

Craftsman 139536481DM garage door opener
By Schematic
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Browse Parts for 139536481DM Garage Door Opener

  • Garage Door Opener Straight Door Arm for Craftsman 139536481DM - Part 178B34

    Installation parts diagram

    Garage Door Opener Straight Door Arm

    Part #178B34

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

  • Garage Door Opener Safety Sensor Kit for Craftsman 139536481DM - Part 41A4373A

    Installation parts diagram

    Garage Door Opener Safety Sensor Kit

    Part #41A4373A

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

  • Garage Door Opener Door Bell Wall Control for Craftsman 139536481DM - Part 41A4166

    Installation parts diagram

    Garage Door Opener Door Bell Wall Control

    Part #41A4166

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

  • Premium Control Console for Craftsman 139536481DM - Part 139.53678

    Accessories diagram

    Premium Control Console

    Part #139.53678

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

  • Garage Door Opener Hanging Bracket for Craftsman 139536481DM - Part 12B776

    Installation parts diagram

    Garage Door Opener Hanging Bracket

    Part #12B776

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

  • Terminal Block W/screws for Craftsman 139536481DM - Part 41B3878-1

    Motor unit assembly parts diagram

    Terminal Block W/screws

    Part #41B3878-1

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

  • Garage Door Opener Light Socket for Craftsman 139536481DM - Part 4A1344

    Motor unit assembly parts diagram

    Garage Door Opener Light Socket

    Part #4A1344

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

  • Garage Door Opener Helical Gear for Craftsman 139536481DM - Part 41A2818

    Motor unit assembly parts diagram

    Garage Door Opener Helical Gear

    Part #41A2818

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

  • Mtg Bracket for Craftsman 139536481DM - Part 12B484

    Installation parts diagram

    Mtg Bracket

    Part #12B484

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

  • Rail Extension for Craftsman 139536481DM - Part 139.53705

    Accessories diagram

    Rail Extension

    Part #139.53705

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

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

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

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

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

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

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

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

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 garage door opener battery

How to replace a garage door opener battery

The garage door won't move during a power outage if the battery is dead. Here’s how to replace it.…

Repair time and Difficulty

 15 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 time and Difficulty

 60 minutes or less
How to replace a garage door opener drive belt

How to replace a garage door opener drive belt

A damaged or broken belt on your garage door opener could be the reason it won’t move the door. Here’s how to fix it.…

Repair time and Difficulty

 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.

Installing a sensor sun shield on your garage door opener video

Installing a sensor sun shield on your garage door opener video

This inexpensive gadget prevents sunlight interference with the sensors.…

Garage door opener remotes won't work video

Garage door opener remotes won't work video

If your remotes don't work, you might need to disable the lock feature, eliminate RF interference or check the batteries…

Easy DIY garage door opener repairs

Easy DIY garage door opener repairs

You can repair your garage door opener yourself. We show you how.…

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