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Danby
Upright Freezer

Model # DUF7420W Official Danby freezer

Here are the diagrams and repair parts for Official Danby DUF7420W freezer, 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:

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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 30 parts  |
Drier 3-34960-001
#12

Motor assy diagram

Drier

Part #3-34960-001

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

Bushing 3-60199-001
#6

Door assy diagram

Bushing

Part #3-60199-001

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

Cover 3-35171-001
#10

Motor assy diagram

Cover

Part #3-35171-001

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

Upper Hinge Kit 90008-047
#16

Door assy diagram

Upper hinge kit

Part #90008-047

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

Gasket Kit 90000-083
#5

Door assy diagram

Gasket kit

Part #90000-083

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

Drain Pan/defrost Tray 4-60238-001
#NI

Cabinet parts diagram

Drain pan/defrost tray

Part #4-60238-001

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

Bracket Therm.mount 2-23742
#6

Cabinet parts diagram

Bracket therm.mount

Part #2-23742

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

Door Rail Kit 90018-010
#NI

Cabinet parts diagram

Door rail kit

Part #90018-010

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

Temperature Control 4-30733-005
#7

Cabinet parts diagram

Temperature control

Part #4-30733-005

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

Temp.ctrl.plate Screw 3-24004-020
#6A

Cabinet parts diagram

Temp.ctrl.plate screw

Part #3-24004-020

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

Most common symptoms to help you fix your freestanding freezers

Choose a symptom to see related freezer repairs.

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Why is my freezer too warm?

Main causes: excessive frost, bad defrost heater, bad defrost bi-metal, control system failure, low refrigerant charge, ...

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What should I do when my freezer's high-temperature alarm sounds?

Main causes: lack of power, bad compressor, refrigerant leak, bad thermistor, defrost system failure, dirty condenser co...

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Why isn't my freezer cooling?

Main causes: compressor failure, no refrigerant, faulty sensor, control failure, broken defrost heater, bad defrost bi-m...

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Why is my freezer hot on the outside?

Main causes: dirty condenser coils, condenser fan failure, dirty bottom front grill, leaky door or lid gasket...

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Why isn't my freezer running?

Main causes: lack of power, control system failure, broken compressor start relay, locked up compressor, compressor moto...

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Why does my freezer have a lot of frost inside?

Main causes: damaged door or lid gasket, cracked cabinet liner, bad defrost bi-metal thermostat, broken defrost heater, ...

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Why don't the lights in my freezer work?

Main causes: burned out light bulb, bad door or lid switch, faulty LED light board, wiring failure, control system failu...

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Why is my freezer so noisy?

Main causes: leaky door or lid gasket, broken defrost heater, bad defrost bi-metal thermostat, defrost control failure, ...

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Repair guides for upright freezers

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How to replace a freezer defrost heater

How to replace a freezer defrost heater

If frost builds up on the freezer evaporator because the defrost heater isn’t working, follow these step-by-step instruc...

Read more
Repair difficulty
Time required
45 minutes or less
How to replace a freezer LED light board

How to replace a freezer LED light board

The LED lights illuminate the interior of the freezer when you open the door. It takes just a few minutes to replace the...

Read more
Repair difficulty
Time required
15 minutes or less
How to replace a freezer evaporator fan

How to replace a freezer evaporator fan

Air won’t circulate to cool the freezer properly when the evaporator fan fails. Follow these step-by-step instructions t...

Read more
Repair difficulty
Time required
45 minutes or less

Effective articles & videos to help repair your freestanding freezers

Use the advice and tips in these articles and videos to get the most out of your freezer.

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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

Get answers to frequently asked questions about Sears and Sears PartsDirect....

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Freezer common questions

Freezer common questions

Benefit from other people's experience by checking on these frequently asked questions about freezers....

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