Whirlpool
Washer

Model # LA3400XMW3 Official Whirlpool washer

Here are the diagrams and repair parts for Official Whirlpool LA3400XMW3 washer, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 214 parts  |

Coupling 62693
#14

Brake, clutch, gear case, motor and pump diagram

Coupling

Part #62693

Replaced by #285753A

?
Manufacturer substitution
This part replaces 62693. Substitute parts can look different from the original.
BEST SELLER
$22.13
21% OFF Phone Price : $28.13
In Stock
Coupling 62672
#13

Brake, clutch, gear case, motor and pump diagram

Coupling

Part #62672

Replaced by #285753A

?
Manufacturer substitution
This part replaces 62672. Substitute parts can look different from the original.
BEST SELLER
$22.13
21% OFF Phone Price : $28.13
In Stock
Gear 62570
#23

Gear case parts diagram

Gear

Part #62570

Replaced by #3360629

?
Manufacturer substitution
This part replaces 62570. Substitute parts can look different from the original.
BEST SELLER
$252.45
5% OFF Phone Price : $264.45
In Stock
Drive Tube 62659
#6

Brake and drive tube diagram

Drive tube

Part #62659

Replaced by #W10820043

?
Manufacturer substitution
This part replaces 62659. Substitute parts can look different from the original.
BEST SELLER
$114.63
9% OFF Phone Price : $126.63
In Stock
Brake Shoe 62656
#8

Brake and drive tube diagram

Brake shoe

Part #62656

Replaced by #W10820043

?
Manufacturer substitution
This part replaces 62656. Substitute parts can look different from the original.
BEST SELLER
$114.63
9% OFF Phone Price : $126.63
In Stock
Drive Basket 63388
Drive basket

Part #63388

Replaced by #W10820043

?
Manufacturer substitution
This part replaces 63388. Substitute parts can look different from the original.
BEST SELLER
$114.63
9% OFF Phone Price : $126.63
In Stock
Pump 63347
#22

Brake, clutch, gear case, motor and pump diagram

Pump

Part #63347

Replaced by #WP3363394

?
Manufacturer substitution
This part replaces 63347. Substitute parts can look different from the original.
BEST SELLER
$32.85
15% OFF Phone Price : $38.85
In Stock
Block 357782
#15

Agitator, basket and tub diagram

Block

Part #357782

Replaced by #WP389140

?
Manufacturer substitution
This part replaces 357782. Substitute parts can look different from the original.
BEST SELLER
$24.66
20% OFF Phone Price : $30.66
In Stock
Washer Spanner Nut 21366
#11

Agitator, basket and tub diagram

Washer spanner nut

Part #21366

Replaced by #WP21366

?
Manufacturer substitution
This part replaces 21366. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.49
13% OFF Phone Price : $7.49
In Stock
Washer Agitator Bolt 358237
#2

Agitator, basket and tub diagram

Washer agitator bolt

Part #358237

Replaced by #WP358237

?
Manufacturer substitution
This part replaces 358237. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.92
14% OFF Phone Price : $6.92
In Stock

Most common symptoms to help you fix your washers

Choose a symptom to see related washer repairs.

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

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…

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

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

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

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

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

Repair guides for upright freezers

How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Repair difficulty
Time required
 45 minutes or less
How to replace a freezer evaporator fan

How to replace a freezer evaporator fan

Air won’t circulate to cool the freezer properly when the evaporator fan fails. Follow these step-by-step instructions t…

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.

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.…

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.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…