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Jenn-Air
Dishwasher

Model # DU430-20 Official Jenn-Air dishwasher

Here are the diagrams and repair parts for Official Jenn-Air DU430-20 dishwasher, 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 120 parts  |
Screw 3005-0115
#13

Tub assembly diagram

Screw

Part #3005-0115

Replaced by #WP3387230

?
Manufacturer substitution
This part replaces 3005-0115. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.39
| 
19% OFF Phone Price : $5.39
In Stock
Screw 3005-0076
#38

Tub assembly diagram

Screw

Part #3005-0076

Replaced by #WP489483

?
Manufacturer substitution
This part replaces 3005-0076. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$8.12
| 
11% OFF Phone Price : $9.12
In Stock
End Cap Rack 2355-0002
#8

Tub assembly diagram

End cap rack

Part #2355-0002

$14.27
In Stock
Clamp 2235-0008
#39

Pump assembly diagram

Clamp

Part #2235-0008

Replaced by #WP696392

?
Manufacturer substitution
This part replaces 2235-0008. Substitute parts can look different from the original.
This item is not returnable
$5.89
| 
15% OFF Phone Price : $6.89
In Stock
Screw 3005-0032
Screw

Part #3005-0032

Replaced by #910187

?
Manufacturer substitution
This part replaces 3005-0032. Substitute parts can look different from the original.
$8.49
| 
11% OFF Phone Price : $9.49
In Stock
Screw 3005-0029
#11

Door assembly diagram

Screw

Part #3005-0029

Replaced by #WP74004005

?
Manufacturer substitution
This part replaces 3005-0029. Substitute parts can look different from the original.
This item is not returnable
$4.39
| 
19% OFF Phone Price : $5.39
In Stock
Clamp 2235-0007
#12

Pump assembly diagram

Clamp

Part #2235-0007

Replaced by #WP696392

?
Manufacturer substitution
This part replaces 2235-0007. Substitute parts can look different from the original.
This item is not returnable
$5.89
| 
15% OFF Phone Price : $6.89
In Stock
Screw 3005-0046
#40

Tub assembly diagram

Screw

Part #3005-0046

Replaced by #WP3351614

?
Manufacturer substitution
This part replaces 3005-0046. Substitute parts can look different from the original.
This item is not returnable
$4.39
| 
19% OFF Phone Price : $5.39
In Stock
Toe Kick 03000037
#28

Door assembly diagram

Toe kick

Part #03000037

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

Roller Stud 2955-0009
#11

Tub assembly diagram

Roller stud

Part #2955-0009

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

Most common symptoms to help you fix your dishwashers

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Why is my dishwasher noisy?

Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in was...

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Why don't my dishes get dry?

Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan f...

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Why is my dishwasher leaking?

Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracke...

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Why won't my dishwasher drain?

Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control syst...

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Why does my dishwasher door drop open too fast?

Main causes: broken door spring, damaged or broken door hinge...

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Why does my dishwasher stop mid-cycle?

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, contro...

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Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster...

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Why isn't my dishwasher getting dishes clean?

Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm ...

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Why won't my dishwasher start?

Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure,...

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