Speed Queen
Washer

Model #SWT121QM Official Speed Queen washer

Here are the diagrams and repair parts for Speed Queen SWT121QM washer, as well as links to manuals and error code tables, if available.

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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.

Showing 10 of 284 parts

Ring#14

Motor assy Diagram

Ring

Part #23748

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

Receptacle#5

Terminals Diagram

Receptacle

Part #26301

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

Wire#NI

Harnesses Diagram

Wire

Part #45001

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

Kit#21

Meter case Diagram

Kit

Part #201280P

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

Terminal#8

Terminals Diagram

Terminal

Part #00359

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

Light-120v#8

Control panel Diagram

Light-120v

Part #32464

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

Nut#3

Lid switch Diagram

Nut

Part #M400981

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

Washer Motor Isolator, Lower#23

Motor assy Diagram

Washer motor isolator, lower

Part #38396

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

Washer Brake Assembly#2

Brake assy Diagram

Washer brake assembly

Part #38505P

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

Carton Lid#1

Lid assy Diagram

Carton lid

Part #201460QP

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: leaky water inlet valve, faulty water-level pressure switch, bad electronic control board
Main causes: lack of electrical power, wiring failure, bad power cord, electronic control board failure, bad user interface board
Main causes: water heater failure, bad water temperature switch, faulty control board, bad water valve, faulty water temperature sensor
Main causes: unbalanced load, loose spanner nut, worn drive block, broken shock absorber or suspension spring, debris in drain pump
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.

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