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Thermador
Side-By-Side Refrigerator

Model # KBUDT4255E/01 Official Thermador refrigerator

Here are the diagrams and repair parts for Official Thermador KBUDT4255E-01 refrigerator, 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.

Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 284 parts  |
Refrigerator Coupling 609750
#716

Ice bin assy diagram

Refrigerator coupling

Part #609750

Replaced by #00609750

?
Manufacturer substitution
This part replaces 609750. Substitute parts can look different from the original.
$89.07
In Stock
Refrigerator Shelf 143740
#1030

Refrigerator door diagram

Refrigerator shelf

Part #143740

Replaced by #00143740

?
Manufacturer substitution
This part replaces 143740. Substitute parts can look different from the original.
$172.66
In Stock
Refrigerator Drier 644085
#308

Compressor diagram

Refrigerator drier

Part #644085

Replaced by #00644085

?
Manufacturer substitution
This part replaces 644085. Substitute parts can look different from the original.
$75.87
In Stock
Refrigerator Control Module 609324
#301

Compressor diagram

Refrigerator control module

Part #609324

Replaced by #00791272

?
Manufacturer substitution
This part replaces 609324. Substitute parts can look different from the original.
$579.02 | 
$12.00 OFF Phone Price : $591.02
In Stock
Refrigerator Gasket 643896
#1114

Freezer door diagram

Refrigerator gasket

Part #643896

Replaced by #00241193

?
Manufacturer substitution
This part replaces 643896. Substitute parts can look different from the original.
$513.25
In Stock
Refrigerator Hinge Assembly 422643
#1003

Refrigerator door diagram

Refrigerator hinge assembly

Part #422643

Replaced by #00422643

?
Manufacturer substitution
This part replaces 422643. Substitute parts can look different from the original.
$116.99 | 
9% OFF Phone Price : $128.99
In Stock
Refrigerator Sleeve 601759
#224

Cabinet parts diagram

Refrigerator sleeve

Part #601759

Replaced by #00601759

?
Manufacturer substitution
This part replaces 601759. Substitute parts can look different from the original.
$103.48
In Stock
Refrigerator Pin 422664
#504

Front cover assy diagram

Refrigerator pin

Part #422664

Replaced by #00422664

?
Manufacturer substitution
This part replaces 422664. Substitute parts can look different from the original.
$49.31
In Stock
Refrigerator Spacer 436761
#825

Shelf assy 1 diagram

Refrigerator spacer

Part #436761

Replaced by #00436761

?
Manufacturer substitution
This part replaces 436761. Substitute parts can look different from the original.
$180.90
In Stock
Butterdish 487840
#1028

Refrigerator door diagram

Butterdish

Part #487840

Replaced by #00487840

?
Manufacturer substitution
This part replaces 487840. Substitute parts can look different from the original.
$109.51
In Stock

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Main causes: blocked air vents, compressor problems, condenser or evaporator fan not working, control system failure, se…

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What routine maintenance does my refrigerator need?

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Main causes: control board or cold control failure, broken compressor start relay, compressor motor failure, defrost tim…

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Why is my freezer not cold enough?

Main causes: leaky door gasket, defrost system failure, evaporator fan not running, dirty condenser coils, condenser fan…

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Why isn't my refrigerator cooling well?

Main causes: blocked vents, defrost system problems, evaporator fan failure, dirty condenser coils, bad sensors, condens…

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Why won't my refrigerator ice maker make ice?

Main causes: jammed ice cubes, broken ice maker assembly, dirty water filter, kinked water line, bad water valve, freeze…

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Why is frost building up in my refrigerator's freezer?

Main causes: damaged door seal, faulty defrost sensor or bi-metal thermostat, broken defrost heater, bad defrost timer o…

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How to clean refrigerator condenser coils

Help your refrigerator run more efficiently by cleaning the condenser coils. It's easy and takes just a few minutes.…

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Repair difficulty
Time required
 15 minutes or less
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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…

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

How to replace a refrigerator temperature control board

If the temperature in your refrigerator doesn't match the temperature you set, the problem could be the temperature cont…

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Repair difficulty
Time required
 30 minutes or less

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