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Speed Queen
Dryer

Model # DG3021 Official Speed Queen dryer

Here are the diagrams and repair parts for Official Speed Queen DG3021 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 393 parts  |
Clip 51789
#7

Motor, idler & belt diagram

Clip

Part #51789

Replaced by #WP660658

?
Manufacturer substitution
This part replaces 51789. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.49 | 
13% OFF Phone Price : $7.49
In Stock
Door Strike 54661
#6

Loading door (starting serial numbers 31v9369 and s66y581) diagram

Door strike

Part #54661

Replaced by #LA-1003

?
Manufacturer substitution
This part replaces 54661. Substitute parts can look different from the original.
This item is not returnable
$20.69 | 
22% OFF Phone Price : $26.69
In Stock
Door Catch 54660
#21

Panels diagram

Door catch

Part #54660

Replaced by #LA-1003

?
Manufacturer substitution
This part replaces 54660. Substitute parts can look different from the original.
This item is not returnable
$20.69 | 
22% OFF Phone Price : $26.69
In Stock
Screw 52150
Screw

Part #52150

Replaced by #WP489464

?
Manufacturer substitution
This part replaces 52150. Substitute parts can look different from the original.
This item is not returnable
$6.60 | 
13% OFF Phone Price : $7.60
In Stock
Speed Queen Hex Nut 52566
Speed queen hex nut

Part #52566

This item is not returnable
$3.49
In Stock
Speed Queen Spring 52310
#4

Clothes drum diagram

Speed queen spring

Part #52310

$24.64
In Stock
Foot 70282
#18

Rear frame & frame base diagram

Foot

Part #70282

This item is not returnable
$2.71
In Stock
Timer 52610
#16

Control panel, control hood & controls diagram

Timer

Part #52610

$108.29
In Stock
Switch 53249
#8

Motor, idler & belt diagram

Switch

Part #53249

$40.60
In Stock
Motor 52697
#11

Motor, idler & belt diagram

Motor

Part #52697

$163.68
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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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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