Craftsman
Garage Door Opener

Model # 13953974SRT Official Craftsman garage door opener

Here are the diagrams and repair parts for Official Craftsman 13953974SRT 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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ALL PARTS
Showing 10 of 23 parts  |

Garage Door Opener Trolley Assembly 41C5141-1
#2

Rail assembly diagram

Garage door opener trolley assembly

Part #41C5141-1

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

Lith Battery 10A20
#2

Installation diagram

Lith battery

Part #10A20

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

Garage Door Opener Owner's Manual 114A2424

#NI

All parts diagram

Garage door opener owner's manual

Part #114A2424

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

2str Bell Wr 217A238
#6

Installation diagram

2str bell wr

Part #217A238

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

Hdw Assy 41A5258

#NI

All parts diagram

Hdw assy

Part #41A5258

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

Spreader 144C62
#7

Rail assembly diagram

Spreader

Part #144C62

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

Garage Door Opener Rail, Front 183C158-3
#3

Rail assembly diagram

Garage door opener rail, front

Part #183C158-3

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

Garage Door Opener Door Bracket 41A5047
#7

Installation diagram

Garage door opener door bracket

Part #41A5047

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

Garage Door Opener Curved Door Arm 178B35
#9

Installation diagram

Garage door opener curved door arm

Part #178B35

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

U-bracket 12D598
#8

Rail assembly diagram

U-bracket

Part #12D598

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

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

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 difficulty
Time required
 15 minutes or less
How to replace a garage door opener wall control

How to replace a garage door opener wall control

If you push the control button on the wall control and the garage door doesn’t move, the control is defective. Replace i…

Repair difficulty
Time required
 15 minutes or less
How to replace a chain-drive garage door opener RPM sensor

How to replace a chain-drive garage door opener RPM sensor

Learn how to replace the RPM sensor if the door only moves 6 to 8 inches at a time and the LED light flashes 5 times. …

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 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.…