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Hotpoint
Side-By-Side Refrigerator

Model # CST20KABCWH Official Hotpoint refrigerator - b series

Here are the diagrams and repair parts for Official Hotpoint CST20KABCWH refrigerator - b series, 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”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 153 parts  |
Refrigerator Door Hinge WR13X10020
Refrigerator door hinge

Part #WR13X10020

BEST SELLER
$30.16
| 
17% OFF Phone Price : $36.16
In Stock
Ring/fan Bld WR02X3198
#613

Freezer section diagram

Ring/fan bld

Part #WR02X3198

Replaced by #WR60X114

?
Manufacturer substitution
This part replaces WR02X3198. Substitute parts can look different from the original.
This item is not returnable
$15.03
| 
12% OFF Phone Price : $17.03
In Stock
Refrigerator Door Closer Cam (replaces Wr2x10140, Wr2x9421) WR02X10140
#16

Doors diagram

Refrigerator door closer cam (replaces wr2x10140, wr2x9421)

Part #WR02X10140

This item is not returnable
$7.88
| 
11% OFF Phone Price : $8.88
In Stock
Shoulder Screw WR01X1554
#151

Doors diagram

Shoulder screw

Part #WR01X1554

Replaced by #WR01X10623

?
Manufacturer substitution
This part replaces WR01X1554. Substitute parts can look different from the original.
$8.11
In Stock
40a15/22 STD372402
40a15/22

Part #STD372402

Replaced by #40A15

?
Manufacturer substitution
This part replaces STD372402. Substitute parts can look different from the original.
$15.16
| 
12% OFF Phone Price : $17.16
In Stock
Refrigerator Defrost Heater Harness WR51X0442
#230

Freezer section diagram

Refrigerator defrost heater harness

Part #WR51X0442

Replaced by #WR51X442

?
Manufacturer substitution
This part replaces WR51X0442. Substitute parts can look different from the original.
$86.35
| 
6% OFF Phone Price : $92.35
In Stock
Refrigerator Screw WR01X2141
#554

Fresh food shelves diagram

Refrigerator screw

Part #WR01X2141

Replaced by #WR01X10601

?
Manufacturer substitution
This part replaces WR01X2141. Substitute parts can look different from the original.
$7.69
| 
12% OFF Phone Price : $8.69
In Stock
Screw WH02X0930
#NI

Doors diagram

Screw

Part #WH02X0930

Replaced by #WH2X930

?
Manufacturer substitution
This part replaces WH02X0930. Substitute parts can look different from the original.
This item is not returnable
$7.88
| 
11% OFF Phone Price : $8.88
In Stock
Light Switch WR23X0193
Light switch

Part #WR23X0193

Replaced by #WR23X37285

?
Manufacturer substitution
This part replaces WR23X0193. Substitute parts can look different from the original.
$8.11
In Stock
Refrigerator Use And Care Guide 49-6977
#1

Doors diagram

Refrigerator use and care guide

Part #49-6977

Replaced by #49-6805

?
Manufacturer substitution
This part replaces 49-6977. Substitute parts can look different from the original.
$17.99
In Stock

Most common symptoms to help you fix your refrigerators

Choose a symptom to see related refrigerator repairs.

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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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Why won't my refrigerator run?

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

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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 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 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 won't my refrigerator cool at all?

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

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Why is water dripping from my refrigerator onto the floor?

Main causes: water valve leaking, frozen or broken defrost drain tube, overflowing drain pan, cracked water system tubin...

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What routine maintenance does my refrigerator need?

Things to do: clean condenser coils, replace the water filter, clean the interior, adjust doors to prevent air leaks, cl...

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Most common repair guides to help fix your refrigerators

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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
How to clean refrigerator condenser coils

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

Effective articles & videos to help repair your refrigerators

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How to Replace the Water Filter in a Maytag Refrigerator

No matter what style Maytag refrigerator you have, we can walk you through replacing the water filter....

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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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How to prevent water dispenser and ice maker problems

How to prevent water dispenser and ice maker problems

If your refrigerator's ice maker isn't producing as much ice as it should, or water is flowing poorly from the dispenser...

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