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Speed Queen
Dryer

Model # DE3791 Official Speed Queen dryer

Here are the diagrams and repair parts for Official Speed Queen DE3791 dryer, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 278 parts  |
Speed Queen Retaining Ring 23748
#21

Motor, idler & belt diagram

Speed queen retaining ring

Part #23748

This item is not returnable
$5.89
In Stock
Speed Queen Washer 52549
Speed queen washer

Part #52549

This item is not returnable
$5.89
In Stock
Belt 52556
#2

Motor, idler & belt diagram

Belt

Part #52556

$38.11
In Stock
Nut 52794
#26

Rear frame & frame base diagram

Nut

Part #52794

Replaced by #WP62739

?
Manufacturer substitution
This part replaces 52794. Substitute parts can look different from the original.
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Screw 25723
#1

Panels diagram

Screw

Part #25723

Replaced by #WP27001200

?
Manufacturer substitution
This part replaces 25723. Substitute parts can look different from the original.
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Speed Queen Hex Nut Q6163
#20

Rear frame & frame base diagram

Speed queen hex nut

Part #Q6163

This item is not returnable
$3.23
In Stock
Timer 52610
#16

Control panel, control hood & controls diagram

Timer

Part #52610

$108.29
In Stock
Element 52626
#2B

Heater box diagram

Element

Part #52626

$220.53
In Stock
Washer 51474
#17

Rear frame & frame base diagram

Washer

Part #51474

This item is not returnable
$4.91
In Stock
Speed Queen Terminal Block 50854
#22

Rear frame & frame base diagram

Speed queen terminal block

Part #50854

$13.69
In Stock

Most common symptoms to help you fix your dryers

Choose a symptom to see related dryer repairs.

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Why won't my dryer heat?

Main causes: bad gas valve coils, broken heating element, tripped safety thermostat or fuse, bad operating thermostat, c…

Read more

Why is my dryer making a rattling noise?

Main causes: bad drum support roller, damaged idler pulley, broken blower fan blade, worn drum glide bearing, bad drive …

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Why won't my dryer door stay shut?

Main causes: damaged door strike, worn door catch…

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Why does my dryer start then stop?

Main causes: clogged exhaust vent, bad motor relay, loose dryer door catch, bad door switch, control system failure, fau…

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Why won't my dryer start?

Main causes: door switch failure, lack of power, broken belt, blown thermal fuse, bad drive motor, control system failur…

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Why isn't my dryer getting my laundry dry?

Main causes: clogged exhaust system, heating system failure, deposits on moisture sensor, control system failure…

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Why won't my dryer shut off?

Main causes: bad timer or electronic control board, door switch failure…

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Why doesn't my dryer work?

Main causes: lack of electrical power, bad power cord, wiring failure, bad control board, blown thermal fuse, bad door s…

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Most common repair guides to help fix your dryers

These step-by-step repair guides will help you safely fix what’s broken on your dryer.

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How to replace an electronic control board in an electric dryer

How to replace an electronic control board in an electric dryer

The electronic control board manages the components and controls the cycle times in your electric dryer. Follow these st…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a heating element in an electric dryer

How to replace a heating element in an electric dryer

The heating element in an electric dryer generates the dryer's heat—it's one of the first things to check if the air in …

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a dryer drive motor

How to replace a dryer drive motor

A defective drive motor struggles to rotate the drum or might not turn the drum at all. Follow the steps in this dryer r…

Read more
Repair difficulty
Time required
 90 minutes or less

Effective articles & videos to help repair your dryers

Use the advice and tips in these articles and videos to get the most out of your dryer.

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How to use your clothes dryer efficiently

How to use your clothes dryer efficiently

Get expert tips on using your dryer efficiently to save energy.…

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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 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.…

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