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Speed Queen
Washer

Model # SWT720LA Official Speed Queen commercial washer

Here are the diagrams and repair parts for Official Speed Queen SWT720LA commercial washer, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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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 264 parts  |
Washer Drive Motor 38034P
#3

Motor assy diagram

Washer drive motor

Part #38034P

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

Washer Drive Block 39508P
#10

Agitator assy diagram

Washer drive block

Part #39508P

$50.82
In Stock
Washer Start Capacitor 37377
#26

Motor assy diagram

Washer start capacitor

Part #37377

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

Helix 38008
#10

Brake assy diagram

Helix

Part #38008

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

Washer Gear Case 38165P
#16

Transmission diagram

Washer gear case

Part #38165P

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

Washer Spanner Nut Wrench 306P4
#4

Tools 1 diagram

Washer spanner nut wrench

Part #306P4

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

Washer Brake Pad Kit 735P3
#3

Brake assy diagram

Washer brake pad kit

Part #735P3

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

Seal Tool 293P4
#4

Tools 2 diagram

Seal tool

Part #293P4

Replaced by #293P4

?
Manufacturer substitution
This part replaces 293P4. Substitute parts can look different from the original.
$30.98
In Stock
Reducer Gear 37403P
#13A

Transmission diagram

Reducer gear

Part #37403P

$67.87
In Stock
Leg Exten. 566P3
#16

Cabinet diagram

Leg exten.

Part #566P3

$82.16
In Stock

Most common symptoms to help you fix your washers

Choose a symptom to see related washer repairs.

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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 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 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 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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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 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 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 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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How to replace a vacuum power head ribbed drive belt

Some canister vacuums have a ribbed drive belt that spins the brush roll on a power brush attachment. If the brush roll …

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Repair difficulty
Time required
 30 minutes or less
How to replace a vacuum suction motor

How to replace a vacuum suction motor

The suction motor on a vacuum creates the draw of air at the cleaning head that picks up dirt. If the vacuum won't run, …

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Repair difficulty
Time required
 15 minutes or less
How to replace a vacuum beater bar

How to replace a vacuum beater bar

Replace the brush roll if the bristles ares worn or the cylinder is damaged.…

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Repair difficulty
Time required
 30 minutes or less

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

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

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Top questions about Sears and Sears PartsDirect

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