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Maytag
Washer

Model # MAH4000BWQ Official Maytag washer

Here are the diagrams and repair parts for Official Maytag MAH4000BWQ 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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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 247 parts  |
Washer Screw 22001995
Washer screw

Part #22001995

Replaced by #W11573574

?
Manufacturer substitution
This part replaces 22001995. Substitute parts can look different from the original.
$11.78
In Stock
Outer Screw 22002063
#14

Door & front panel diagram

Outer screw

Part #22002063

Replaced by #W11233072

?
Manufacturer substitution
This part replaces 22002063. Substitute parts can look different from the original.
$16.79 | 
11% OFF Phone Price : $18.79
In Stock
Sump Clamp 22002053
#22

Outer tub diagram

Sump clamp

Part #22002053

Replaced by #WP696392

?
Manufacturer substitution
This part replaces 22002053. Substitute parts can look different from the original.
This item is not returnable
$5.89 | 
15% OFF Phone Price : $6.89
In Stock
Screw (#8-18 33002351
#14A

Door & front panel diagram

Screw (#8-18

Part #33002351

Replaced by #W11233072

?
Manufacturer substitution
This part replaces 33002351. Substitute parts can look different from the original.
$16.79 | 
11% OFF Phone Price : $18.79
In Stock
Washer Lip Seal Kit (replaces 12001478) 12002022
Washer lip seal kit (replaces 12001478)

Part #12002022

$81.36 | 
6% OFF Phone Price : $86.36
In Stock
Laundry Appliance Timer Knob Insert 22001664
#2

Control panel diagram

Laundry appliance timer knob insert

Part #22001664

Replaced by #WP22001664

?
Manufacturer substitution
This part replaces 22001664. Substitute parts can look different from the original.
This item is not returnable
$6.49 | 
13% OFF Phone Price : $7.49
In Stock
Lip Seal Ser 12001478
#1

Spinner assembly & outer tub cover diagram

Lip seal ser

Part #12001478

Replaced by #12002022

?
Manufacturer substitution
This part replaces 12001478. Substitute parts can look different from the original.
$81.36 | 
6% OFF Phone Price : $86.36
In Stock
Drive Belt K 12001435
#28

Outer tub diagram

Drive belt k

Part #12001435

Replaced by #12001788

?
Manufacturer substitution
This part replaces 12001435. Substitute parts can look different from the original.
$27.39 | 
15% OFF Phone Price : $32.39
In Stock
Dryer Timer Knob 22001659
#11

Control panel diagram

Dryer timer knob

Part #22001659

Replaced by #WP22001659

?
Manufacturer substitution
This part replaces 22001659. Substitute parts can look different from the original.
This item is not returnable
$25.39 | 
16% OFF Phone Price : $30.39
In Stock
Washer Door Lock Wax Motor 22002119
#19

Door shroud & latch assembly diagram

Washer door lock wax motor

Part #22002119

Replaced by #WP22002119

?
Manufacturer substitution
This part replaces 22002119. Substitute parts can look different from the original.
This item is not returnable
$23.89 | 
17% OFF Phone Price : $28.89
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 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 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 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 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 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 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 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 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 a foamed-in-place door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

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Repair difficulty
Time required
 30 minutes or less
How to replace a refrigerator water valve

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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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Time required
 15 minutes or less
How to replace a defrost sensor in a side-by-side refrigerator

How to replace a defrost sensor in a side-by-side refrigerator

If frost is building up in the freezer of your side-by-side refrigerator, the defrost sensor could be at fault. You can …

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Repair difficulty
Time required
 45 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 repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

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How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

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