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Bosch
Washer

Model # WAT28402UC/09 Official Bosch washer

Here are the diagrams and repair parts for Official Bosch WAT28402UC-09 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.

Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 117 parts  |
Washer Drain Pump (replaces 00144844, 00144977) 00145753
#422

Dispenser/pump diagram

Washer drain pump (replaces 00144844, 00144977)

Part #00145753

$149.02 | 
7% OFF Phone Price : $161.02
In Stock
Washer Door Boot Spring Clamp 00670743
#314

Tub diagram

Washer door boot spring clamp

Part #00670743

$16.63
In Stock
Hose 11006030
#414

Dispenser/pump diagram

Hose

Part #11006030

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

Tub diagram

Washer door boot

Part #00680769

Replaced by #00772653

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

Control diagram

Display

Part #00635431

$46.11
In Stock
Washer Leveling Leg 00610643
#206

Cabinet diagram

Washer leveling leg

Part #00610643

This item is not returnable
$19.89
In Stock
Washer Top Panel 00770609
#203

Cabinet diagram

Washer top panel

Part #00770609

$136.69 | 
8% OFF Phone Price : $148.69
In Stock
Pressure Sensor 00627460
#412

Dispenser/pump diagram

Pressure sensor

Part #00627460

$43.62
In Stock
Harness 00635464
#505

Cables diagram

Harness

Part #00635464

This item is not returnable
$30.78
In Stock
Hose 00605215
#415

Dispenser/pump diagram

Hose

Part #00605215

$13.37
In Stock

Most common symptoms to help you fix your washers

Choose a symptom to see related washer repairs.

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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 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 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 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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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 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 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 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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Repair guides for top-mount refrigerators

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How to replace the electronic control board inside a top-freezer refrigerator

How to replace the electronic control board inside a top-freezer refrigerator

The electronic control board is the "brains" of the refrigerator. Replace the electronic control board if it fails.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator temperature control thermostat

How to replace a refrigerator temperature control thermostat

This helpful refrigerator repair guide explains how to replace the temperature control thermostat in a refrigerator.…

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Repair difficulty
Time required
 15 minutes or less
How to replace the condenser fan motor in a top-freezer refrigerator

How to replace the condenser fan motor in a top-freezer refrigerator

The condenser fan is in the machine compartment of the refrigerator next to the compressor. It moves air across the cond…

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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.

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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 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.…

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

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