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Speed Queen
Washer

Model # SWFL74NN4000 Official Speed Queen washer

Here are the diagrams and repair parts for Official Speed Queen SWFL74NN4000 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.

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 216 parts  |
Screw 503688
Screw

Part #503688

Replaced by #WP3390631

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Manufacturer substitution
This part replaces 503688. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Washer Door Bezel, Inner 802307P
#4

Door assy diagram

Washer door bezel, inner

Part #802307P

$124.56
In Stock
Heater Harness 802323P
#22

Tub assy diagram

Heater harness

Part #802323P

$110.60
In Stock
Fill Hose 28330P
#7

Valve assy diagram

Fill hose

Part #28330P

$20.69
In Stock
Fill Hose 38349P
#7C

Valve assy diagram

Fill hose

Part #38349P

$35.67
In Stock
Screen F270300
#8

Valve assy diagram

Screen

Part #F270300

This item is not returnable
$5.60
In Stock
Base Harness 802349P
#3

Harnesses diagram

Base harness

Part #802349P

$176.86
In Stock
Lid Assembly 802426P
#19

Pump assy diagram

Lid assembly

Part #802426P

$149.50
In Stock
Washer M400014
#2

Shipping assy diagram

Washer

Part #M400014

This item is not returnable
$3.23
In Stock
Drain Pump 802624P
#15

Pump assy diagram

Drain pump

Part #802624P

$190.82 | 
6% OFF Phone Price : $202.82
In Stock

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 an in-door ice maker on a French door refrigerator

Follow these step-by-step instructions how to replace the in-door ice maker in Kenmore TRIO and LG French door refrigera…

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How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

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How to replace a refrigerator thermistor

How to replace a refrigerator thermistor

The thermistor senses the temperature inside the refrigerator. If the actual temperature and the temperature you set are…

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 15 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

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

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