Speed Queen
Washer

Model #DA3820 Official Speed Queen washer

Here are the diagrams and repair parts for 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:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

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

Showing 10 of 438 parts

Hose Clamp

See All Related Diagrams

Hose clamp

Part #22294

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

Mixing Valve#2

Mixing valves Diagram

Mixing valve

Part #25832

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

Speed Queen Screen Mixing Valve#15

25832 & 25833 mixing valve assemblies Diagram

Speed queen screen mixing valve

Part #24122
This item is not returnable
In Stock
$4.03
Speed Queen Screw#1

Cabinet top & loading door Diagram

In Stock
$11.11
Speed Queen Plug#13B

Power cord, wire & terminals Diagram

Speed queen plug

Part #23041
This item is not returnable
In Stock
$2.16
Screw#4

Power cord, wire & terminals Diagram

Screw

Part #20267

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

Nut

See All Related Diagrams

Nut

Part #20275

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

Speed Queen Screw#30

Control panel, control hood & controls Diagram

Speed queen screw

Part #52864
This item is not returnable
In Stock
$2.73
Speed Queen Fill Hose#3A

Accessories Diagram

In Stock
$21.01
Washer

See All Related Diagrams

Washer

Part #21735

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

Symptoms common to all washers

Choose a symptom to see related washer repairs.

Main causes: unbalanced load, loose spanner nut, worn drive block, broken shock absorber or suspension spring, debris in drain pump
Main causes: lack of electrical power, wiring failure, bad power cord, electronic control board failure, bad user interface board
Main causes: leaky water inlet valve, faulty water-level pressure switch, bad electronic control board
Main causes: water heater failure, bad water temperature switch, faulty control board, bad water valve, faulty water temperature sensor
Main causes: broken lid switch or lid lock, bad pressure switch, broken shifter assembly, faulty control system
Main causes: clogged drain hose, house drain clogged, bad drain pump, water-level pressure switch failure, bad control board or timer
Main causes: worn agitator dogs, bad clutch, broken motor coupler, shifter assembly failure, broken door lock, suspension component failure
Main causes: no water supply, bad water valves, water-level pressure switch failure, control system failure, bad door lock or lid switch
Main causes: bad lid switch or door lock, bad timer or electronic control board, wiring failure, bad water inlet valve assembly

Articles and videos common to all washers

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

January 3, 2022

Why is my washing machine leaking when not in use?

Why is my washing machine leaking when not in use?

Learn how to fix a washing machine leak

December 30, 2021

How to fix a washing machine

How to fix a washing machine

Learn how to fix your broken washing machine

April 10, 2020

Cleaning your appliances after a drinking water advisory

Cleaning your appliances after a drinking water advisory

Find out how to clean and flush household appliances once a boil water advisory is lifted.