Speed Queen
Washer

Model # SWT420WA Official Speed Queen commercial washer

Here are the diagrams and repair parts for Official Speed Queen SWT420WA commercial washer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 266 parts  |

Washer Main Bearing 28944RP
#11

Brake assy diagram

Washer main bearing

Part #28944RP

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

Ring 37937
#14

Cabinet diagram

Ring

Part #37937

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

Washer 52549
#13

Motor assy diagram

Washer

Part #52549

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

Ring 23748
#14

Motor assy diagram

Ring

Part #23748

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

Oneway Vlv 34500
#13

Valve assy diagram

Oneway vlv

Part #34500

This item is not returnable
In Stock
Screw 39566
#7

Tub assy diagram

Screw

Part #39566

This item is not returnable
In Stock
Bracket 200941
#24

Motor assy diagram

Bracket

Part #200941

In Stock
Motor Switch 35632P
#30

Motor assy diagram

Motor switch

Part #35632P

In Stock
Hose Clamp 39282
#17

Tub assy diagram

Hose clamp

Part #39282

This item is not returnable
In Stock
Amana Washer Tub Spring Removal Tool 321P4
#3

Tools 1 diagram

Amana washer tub spring removal tool

Part #321P4

In Stock

Most common symptoms to help you fix your washers

Choose a symptom to see related washer repairs.

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

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

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

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

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

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 tem…

Repair guides for top-mount refrigerators

How to replace the electronic control board inside a top-freezer refrigerator

How to replace the electronic control board inside a top-freezer refrigerator

The electronic control board is the "brains" of the refrigerator. Replace the electronic control board if it fails.…

Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator temperature control thermostat

How to replace a refrigerator temperature control thermostat

This helpful refrigerator repair guide explains how to replace the temperature control thermostat in a refrigerator.…

Repair difficulty
Time required
 15 minutes or less
How to replace the condenser fan motor in a top-freezer refrigerator

How to replace the condenser fan motor in a top-freezer refrigerator

The condenser fan is in the machine compartment of the refrigerator next to the compressor. It moves air across the cond…

Repair difficulty
Time required
 15 minutes or less

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How to use your washing machine efficiently

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How to repair broken or damaged wires video

How to repair broken or damaged wires video

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