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.

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Model diagram and schematic

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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
6% OFF Phone Price : $159.02
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
6% OFF Phone Price : $82.49
In Stock
Washer Door Glass (replaces 00675797) 00742712
#221

Control panel parts diagram

Washer door glass (replaces 00675797)

Part #00742712

$75.19
6% OFF Phone Price : $80.19
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
5% OFF Phone Price : $206.19
In Stock
Washer Drain Pump Filter (replaces 00605010) 00647920
#421

Dispenser tray/outlet pipe parts diagram

Washer drain pump filter (replaces 00605010)

Part #00647920

This item is not returnable
$28.99
15% OFF Phone Price : $33.99
In Stock
Sensor 10000839
#325

Oscillating system parts diagram

Sensor

Part #10000839

$26.59
16% OFF Phone Price : $31.59
In Stock
Washer Leveling Leg 00610643
#206

Control panel parts diagram

Washer leveling leg

Part #00610643

This item is not returnable
In Stock
Washer Door Lock 00635514
#211

Control panel parts diagram

Washer door lock

Part #00635514

Replaced by #10000916

?
Manufacturer substitution
This part replaces 00635514. Substitute parts can look different from the original.
$54.79
8% OFF Phone Price : $59.79
In Stock
Band 00705651
#208

Control panel parts diagram

Band

Part #00705651

In Stock
Fixing Kit 00493529
#212

Control panel parts diagram

Fixing kit

Part #00493529

In Stock

Most common symptoms to help you fix your washers

Choose a symptom to see related washer repairs.

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

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

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

Main causes: lack of electrical power, wiring failure, bad power cord, electronic control board failure, bad user interf…

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…

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

Repair guides for bottom-mount refrigerators

How to replace a flipper mullion on a French-door refrigerator

How to replace a flipper mullion on a French-door refrigerator

If the flipper mullion breaks or its heater quits working, replace it in 15 minutes using these 4 easy steps.…

Repair difficulty
Time required
 15 minutes or less
How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

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

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…

Repair difficulty
Time required
 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.

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 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.…

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…