Speed Queen
Washer

Model # SWTH21WN Official Speed Queen commercial washer

Here are the diagrams and repair parts for Official Speed Queen SWTH21WN 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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ALL PARTS
Showing 10 of 280 parts  |

Screw 503688
#6

Security kit diagram

Screw

Part #503688

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

Washer 02431
#20

Control panel diagram

Washer

Part #02431

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

Nut 30647
Nut

Part #30647

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

Gasket 26354
#10

Meter case diagram

Gasket

Part #26354

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

Commercial Laundry Appliance Coin Box Ratchet Tool 310P4
#5

Tools 2 diagram

Commercial laundry appliance coin box ratchet tool

Part #310P4

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

Bracket 30642
#7

Meter case diagram

Bracket

Part #30642

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

Door 39874WP
#6

Meter case diagram

Door

Part #39874WP

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

Motor Switch 35632P
#30

Motor assy diagram

Motor switch

Part #35632P

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

Washer Suspension Spring 37576
#12

Tub assy diagram

Washer suspension spring

Part #37576

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

Pullet 38225P
#15

Motor assy diagram

Pullet

Part #38225P

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.

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

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 interf…

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

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

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

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

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

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

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

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