Craftsman
Garage Door Opener

Model # 13953673SRT1 Official Craftsman garage door opener

Here are the diagrams and repair parts for Official Craftsman 13953673SRT1 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 55 parts  |

Garage Door Opener Drive And Worm Gear Kit (replaces 3002375, 65409) 41A2817
#3

Opener assembly diagram

Garage door opener drive and worm gear kit (replaces 3002375, 65409)

Part #41A2817

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

Master Link 1A995
#1

Rail assembly diagram

Master link

Part #1A995

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

Garage Door Opener Limit Switch 41D3452
#14

Opener assembly diagram

Garage door opener limit switch

Part #41D3452

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

Garage Door Opener Rpm Sensor Assembly 41C4398A
#15

Opener assembly diagram

Garage door opener rpm sensor assembly

Part #41C4398A

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

Garage Door Opener Chain And Cable Assembly (replaces 65410) 41A3473
#6

Rail assembly diagram

Garage door opener chain and cable assembly (replaces 65410)

Part #41A3473

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

Lens 108D48-2
#7

Opener assembly diagram

Lens

Part #108D48-2

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

Garage Door Opener Gear And Sprocket Assembly 41C4220A
#2

Opener assembly diagram

Garage door opener gear and sprocket assembly

Part #41C4220A

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

Mtg Bracket 12B485
#18

Installation parts diagram

Mtg bracket

Part #12B485

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

Hardware Bag 41A4116

#NI03

All parts diagram

Hardware bag

Part #41A4116

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

Start Cap 30B387
#8A

Opener assembly diagram

Start cap

Part #30B387

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: 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 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 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.…