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Bosch
Side-By-Side Refrigerator

Model # B20CS50SNS/01 Official Bosch refrigerator

Here are the diagrams and repair parts for Official Bosch B20CS50SNS-01 refrigerator, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Owner’s manual
Error Codes

Model diagram and schematic

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Showing 10 of 141 parts  |
Refrigerator Filter 601057
#527

Refrig assy diagram

Refrigerator filter

Part #601057

Replaced by #00601057

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Manufacturer substitution
This part replaces 601057. Substitute parts can look different from the original.
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$26.69 | 
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Refrigerator Ice Maker Assembly 649288
Refrigerator ice maker assembly

Part #649288

Replaced by #00649288

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Manufacturer substitution
This part replaces 649288. Substitute parts can look different from the original.
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$204.66 | 
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Refrigerator Ice Maker 497878
#422

Freezer assy diagram

Refrigerator ice maker

Part #497878

Replaced by #00649288

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Manufacturer substitution
This part replaces 497878. Substitute parts can look different from the original.
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$204.66 | 
6% OFF Phone Price : $216.66
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Refrigerator Frame 497877
#421

Freezer assy diagram

Refrigerator frame

Part #497877

Replaced by #00649288

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Manufacturer substitution
This part replaces 497877. Substitute parts can look different from the original.
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$204.66 | 
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Refrigerator Door Bin 660362
#307

Right door diagram

Refrigerator door bin

Part #660362

Replaced by #00660362

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Manufacturer substitution
This part replaces 660362. Substitute parts can look different from the original.
$46.39 | 
11% OFF Phone Price : $52.39
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Refrigerator Fan 497841
#502

Refrig assy diagram

Refrigerator fan

Part #497841

Replaced by #00497841

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Manufacturer substitution
This part replaces 497841. Substitute parts can look different from the original.
$88.51 | 
6% OFF Phone Price : $94.51
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Refrigerator Ice Maker Assembly 497882
#428

Freezer assy diagram

Refrigerator ice maker assembly

Part #497882

Replaced by #00497882

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Manufacturer substitution
This part replaces 497882. Substitute parts can look different from the original.
$248.74 | 
5% OFF Phone Price : $260.74
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Refrigerator Electronic Control Board 640603
#107

Cabinet diagram

Refrigerator electronic control board

Part #640603

The manufacturer no longer makes this part, and there's no substitute part

Refrigerator Drawer Slide Rail 445985
Refrigerator drawer slide rail

Part #445985

Replaced by #00445985

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Manufacturer substitution
This part replaces 445985. Substitute parts can look different from the original.
$23.49
In Stock
Refrigerator Temperature Sensor 601048
#505

Refrig assy diagram

Refrigerator temperature sensor

Part #601048

Replaced by #00601048

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Manufacturer substitution
This part replaces 601048. Substitute parts can look different from the original.
$26.59 | 
18% OFF Phone Price : $32.59
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Main causes: damaged door seal, faulty defrost sensor or bi-metal thermostat, broken defrost heater, bad defrost timer o…

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What routine maintenance does my refrigerator need?

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