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Speed Queen
Washer

Model # DA3820 Official Speed Queen washer

Here are the diagrams and repair parts for Official Speed Queen DA3820 washer, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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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 438 parts  |
Hose Clamp 22294
Hose clamp

Part #22294

Replaced by #WP596669

?
Manufacturer substitution
This part replaces 22294. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.37 | 
19% OFF Phone Price : $5.37
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
Screw 23628
#4

Water inlet & filler hose diagram

Screw

Part #23628

Replaced by #WP489464

?
Manufacturer substitution
This part replaces 23628. Substitute parts can look different from the original.
This item is not returnable
$6.60 | 
13% OFF Phone Price : $7.60
In Stock
Foot 20409
#22

Boot, chassis & drain tub diagram

Foot

Part #20409

Replaced by #22003428

?
Manufacturer substitution
This part replaces 20409. Substitute parts can look different from the original.
This item is not returnable
$11.39 | 
15% OFF Phone Price : $13.39
In Stock
Speed Queen Screen Mixing Valve 24122
#15

25832 & 25833 mixing valve assemblies diagram

Speed queen screen mixing valve

Part #24122

$10.71
In Stock
Speed Queen Screw 23008
#1

Panels diagram

Speed queen screw

Part #23008

This item is not returnable
$5.89
In Stock
Speed Queen Hex Nut 23951
#11

Door safety switch diagram

Speed queen hex nut

Part #23951

This item is not returnable
$3.23
In Stock
Connector 21091
#17

Power cord, wire & terminals diagram

Connector

Part #21091

This item is not returnable
$3.09
In Stock
Washer 21735
Washer

Part #21735

This item is not returnable
$2.16
In Stock
Foot 21749
#23

Boot, chassis & drain tub diagram

Foot

Part #21749

This item is not returnable
$5.89
In Stock

Most common symptoms to help you fix your washers

Choose a symptom to see related washer repairs.

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Why won't my washing machine drain?

Main causes: clogged drain hose, house drain clogged, bad drain pump, water-level pressure switch failure, bad control b…

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Why won't my washing machine agitate or spin?

Main causes: worn agitator dogs, bad clutch, broken motor coupler, shifter assembly failure, broken door lock, suspensio…

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Why won't my washing machine start?

Main causes: bad lid switch or door lock, bad timer or electronic control board, wiring failure, bad water inlet valve a…

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Why your washing machine won't finish its cycle

Main causes: broken lid switch or lid lock, bad pressure switch, broken shifter assembly, faulty control system…

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Why is my washing machine noisy or shaking?

Main causes: unbalanced load, loose spanner nut, worn drive block, broken shock absorber or suspension spring, debris in…

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Why won't my washing machine fill?

Main causes: no water supply, bad water valves, water-level pressure switch failure, control system failure, bad door lo…

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Why doesn't my washing machine work at all?

Main causes: lack of electrical power, wiring failure, bad power cord, electronic control board failure, bad user interf…

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Why does my washing machine overfill?

Main causes: leaky water inlet valve, faulty water-level pressure switch, bad electronic control board…

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Why is the water in my washing machine the wrong temperature?

Main causes: water heater failure, bad water temperature switch, faulty control board, bad water valve, faulty water tem…

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Effective articles & videos to help repair your washers

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

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