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Speed Queen
Washer

Model # DH1140 Official Speed Queen portable washer

Here are the diagrams and repair parts for Official Speed Queen DH1140 portable 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 299 parts  |
Speed Queen Screw 51780
#15

Chassis diagram

Speed queen screw

Part #51780

This item is not returnable
$3.49
In Stock
Nut 20275
Nut

Part #20275

This item is not returnable
$2.16
In Stock
Connector 21091
#9

Wire harness, wire and terminals diagram

Connector

Part #21091

This item is not returnable
$3.09
In Stock
Terminal 20612
#6

Wire harness, wire and terminals diagram

Terminal

Part #20612

Replaced by #Y00111

?
Manufacturer substitution
This part replaces 20612. Substitute parts can look different from the original.
This item is not returnable
$3.29
In Stock
Gasket 10333
#38

A10040 transmission assembly diagram

Gasket

Part #10333

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

Wash Tub Loading Door, Coppertone 10116C
#1B

Cabinet top and loading doors diagram

Wash tub loading door, coppertone

Part #10116C

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

Nut 52947
#39

Control housing and controls diagram

Nut

Part #52947

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

Wick 10287
#14

A10054 wash pump assembly diagram

Wick

Part #10287

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

Drive Wheel A10335
#11

A10054 wash pump assembly diagram

Drive wheel

Part #A10335

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

Worm Gear 10312
#8

A10040 transmission assembly diagram

Worm gear

Part #10312

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

Most common symptoms to help you fix your washers

Choose a symptom to see related washer repairs.

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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 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 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 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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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 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 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 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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How to replace a gas range oven igniter

If your gas oven doesn't heat up, the problem could be a faulty oven igniter. These step-by-step instructions guide you …

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Repair difficulty
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How to replace an oven temperature sensor on a gas range

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Time required
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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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How to use your washing machine efficiently

How to use your washing machine efficiently

Find tips for using your washing machine efficiently to save energy and help reduce utility bills.…

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

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