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GE
Model # ZISB420DXC
Garage Door Opener

Model # 13918315SR Official Craftsman garage door opener

Here are the diagrams and repair parts for Official Craftsman 13918315SR garage door opener, as well as links to manuals and error code tables, if available.

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Browse Parts for13918315SR Garage Door Opener

  • Rpm Assy 41C3005
    #15

    Chassis assembly diagram

    Rpm assy

    Part #41C3005

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

  • Garage Door Opener Motor Shaft Bearing Kit 41A2826
    #17

    Chassis assembly diagram

    Garage door opener motor shaft bearing kit

    Part #41A2826

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

  • Garage Door Opener Drive And Worm Gear Kit 41A2817
    #3

    Chassis assembly diagram

    Garage door opener drive and worm gear kit

    Part #41A2817

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

  • Garage Door Opener Limit Switch 41D3452
    #14

    Chassis assembly diagram

    Garage door opener limit switch

    Part #41D3452

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

  • Light Socket 175B88
    #6

    Chassis assembly diagram

    Light socket

    Part #175B88

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

  • Garage Door Opener Capacitor Bracket 12A373
    #9

    Chassis assembly diagram

    Garage door opener capacitor bracket

    Part #12A373

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

  • Gear/sprk Av 41A2827
    #2

    Chassis assembly diagram

    Gear/sprk av

    Part #41A2827

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

  • Back Panel 41A3694
    #20

    Chassis assembly diagram

    Back panel

    Part #41A3694

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

  • Start Cap 30B387
    #8A

    Chassis assembly diagram

    Start cap

    Part #30B387

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

  • Sprocket Cover 31C290
    #1

    Chassis assembly diagram

    Sprocket cover

    Part #31C290

    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.

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Why does my garage door opener open and close by itself?

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

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Why doesn't my garage door opener work?

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

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Why is my garage door opener noisy?

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

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What preventive maintenance does my garage door opener need?

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

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Why won't my garage door opener fully open or close the garage door?

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

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Why won't my garage door opener open the garage door?

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

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Why does my garage door opener work intermittently?

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

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Why does my garage door opener reverse on its own?

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

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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.

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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.…

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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…

Read more
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. …

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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.

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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.…

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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.…

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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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