Craftsman
Garage Door Opener

Model # 20057953 Official Craftsman garage door opener

Here are the diagrams and repair parts for Official Craftsman 20057953 garage door opener, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 36 parts  |

Garage Door Opener Mini Remote Control 57938
#4

Accessories diagram

Garage door opener mini remote control

Part #57938

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$49.79
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Craftsman Series 100 Garage Door Opener Remote Control 58502
#3

Accessories diagram

Craftsman series 100 garage door opener remote control

Part #58502

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$40.30
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Craftsman Garage Door Opener Keyless Entry 57939
#6

Accessories diagram

Craftsman garage door opener keyless entry

Part #57939

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$58.19
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Garage Door Opener Trolley RP-004
#5

Rail assembly diagram

Garage door opener trolley

Part #RP-004

$26.59
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Garage Door Opener Safety Sensor Kit GUAT-201
#1

Accessories diagram

Garage door opener safety sensor kit

Part #GUAT-201

$39.41
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Garage Door Opener Logic Board GUAT-310
#11

Opener assembly diagram

Garage door opener logic board

Part #GUAT-310

$88.76
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Garage Door Opener Rail, Center RP-002
#2

Rail assembly diagram

Garage door opener rail, center

Part #RP-002

$19.09
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Garage Door Opener Chain Connecting Link GUT-410
#7

Rail assembly diagram

Garage door opener chain connecting link

Part #GUT-410

This item is not returnable
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Garage Door Opener Rail Segment RP-001
#1

Rail assembly diagram

Garage door opener rail segment

Part #RP-001

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Garage Door Opener Straight Door Arm GUAT-025
#5

Installation parts diagram

Garage door opener straight door arm

Part #GUAT-025

$17.78
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Most common symptoms to help you fix your garage door openers

Choose a symptom to see related garage door opener repairs.

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

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

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

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

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

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

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

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 motor

How to replace a chain-drive garage door opener motor

Get your garage door moving again by replacing a defective motor in your garage door opener.…

Repair difficulty
Time required
 60 minutes or less
How to replace a belt-drive garage door opener motor

How to replace a belt-drive garage door opener motor

The garage door won't move if the motor is defective. Here’s how to fix it.…

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 repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

How to open a garage door with an opener manually

How to open a garage door with an opener manually

Learn how to open a garage door manually if power to your garage door opener fails.…