Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Bosch
Washer

Model # WAT28400UC/20 Official Bosch washer

Here are the diagrams and repair parts for Official Bosch WAT28400UC-20 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.

Owner’s manual
Error Codes

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 112 parts  |
Washer Drain Pump (replaces 00144844, 00144977) 00145753
#422

Dispenser tray/outlet pipe parts diagram

Washer drain pump (replaces 00144844, 00144977)

Part #00145753

$149.02 | 
7% OFF Phone Price : $161.02
In Stock
Washer Door Boot 00680768
#313

Oscillating system parts diagram

Washer door boot

Part #00680768

Replaced by #00772658

?
Manufacturer substitution
This part replaces 00680768. Substitute parts can look different from the original.
$77.49 | 
7% OFF Phone Price : $83.49
In Stock
Washer Door Boot Spring Clamp 00670743
#314

Oscillating system parts diagram

Washer door boot spring clamp

Part #00670743

$16.63
In Stock
Washer Door Glass (replaces 00675797) 00742712
#221

Control panel parts diagram

Washer door glass (replaces 00675797)

Part #00742712

$75.19 | 
7% OFF Phone Price : $81.19
In Stock
Hose 11006030
#414

Dispenser tray/outlet pipe parts diagram

Hose

Part #11006030

$46.47 | 
11% OFF Phone Price : $52.47
In Stock
Washer Door Boot 00680769
#313

Oscillating system parts diagram

Washer door boot

Part #00680769

Replaced by #00772653

?
Manufacturer substitution
This part replaces 00680769. Substitute parts can look different from the original.
$196.19 | 
6% OFF Phone Price : $208.19
Back Order
Display 00635431
#116

Cabinet parts diagram

Display

Part #00635431

$46.11
In Stock
Hose 00605215
#415

Dispenser tray/outlet pipe parts diagram

Hose

Part #00605215

$13.37
In Stock
Sensor 10000839
#325

Oscillating system parts diagram

Sensor

Part #10000839

$26.59 | 
18% OFF Phone Price : $32.59
In Stock
Washer Leveling Leg 00610643
#206

Control panel parts diagram

Washer leveling leg

Part #00610643

This item is not returnable
$19.89
In Stock

Most common symptoms to help you fix your washers

Choose a symptom to see related washer repairs.

View all

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…

Read more

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…

Read more

Why does my washing machine overfill?

Main causes: leaky water inlet valve, faulty water-level pressure switch, bad electronic control board…

Read more

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…

Read more

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…

Read more

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…

Read more

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…

Read more

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…

Read more

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…

Read more

Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

View all
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Read more
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.

View all
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.…

Read more
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.…

Read more
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.…

Read more