Roper
Dishwasher

Model # WU4300B1 Official Roper undercounter dishwasher

Here are the diagrams and repair parts for Official Roper WU4300B1 undercounter dishwasher, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 103 parts  |

Torx Screw 3368921
#6

Pump and motor diagram

Torx screw

Part #3368921

Replaced by #WP3368921

?
Manufacturer substitution
This part replaces 3368921. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.23
14% OFF Phone Price : $7.23
In Stock
Danby Appliance Touch-up Paint, 0.6-oz (white) (replaces 21020, 72017r, 8006, W10813125, Y058028) 72017

#NI

All parts diagram

Danby appliance touch-up paint, 0.6-oz (white) (replaces 21020, 72017r, 8006, w10813125, y058028)

Part #72017

BEST SELLER
$8.29
11% OFF Phone Price : $9.29
In Stock
Dishwasher Screw 3369051
#15

Inner door diagram

Dishwasher screw

Part #3369051

Replaced by #WPW10348409

?
Manufacturer substitution
This part replaces 3369051. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.37
19% OFF Phone Price : $5.37
In Stock
Appliance Touch-up Paint, 0.6-oz (black) (replaces 20001009, 72032p, 72032r, W10831982) 72032

#NI

All parts diagram

Appliance touch-up paint, 0.6-oz (black) (replaces 20001009, 72032p, 72032r, w10831982)

Part #72032

BEST SELLER
This item is not returnable
$9.02
10% OFF Phone Price : $10.02
In Stock
Deflector 3369052
#12

Tub assembly diagram

Deflector

Part #3369052

Replaced by #WP8528862

?
Manufacturer substitution
This part replaces 3369052. Substitute parts can look different from the original.
BEST SELLER
$35.52
14% OFF Phone Price : $41.52
In Stock
Holiday Dishwasher Detergent Dispenser Cover Latch Kit (replaces 3369061, 3376066) 676413

#NI

All parts diagram

Holiday dishwasher detergent dispenser cover latch kit (replaces 3369061, 3376066)

Part #676413

This item is not returnable
$6.59
13% OFF Phone Price : $7.59
In Stock
Lever Leg 3374849
#4

Tub assembly diagram

Lever leg

Part #3374849

Replaced by #8193716

?
Manufacturer substitution
This part replaces 3374849. Substitute parts can look different from the original.
$32.34
16% OFF Phone Price : $38.34
In Stock
Draw Bar 3369602
#7

Inner door diagram

Draw bar

Part #3369602

Replaced by #8193646

?
Manufacturer substitution
This part replaces 3369602. Substitute parts can look different from the original.
$36.04
14% OFF Phone Price : $42.04
In Stock
Shield 3375550
#40

Tub assembly diagram

Shield

Part #3375550

Replaced by #W11086533

?
Manufacturer substitution
This part replaces 3375550. Substitute parts can look different from the original.
This item is not returnable
$25.19
19% OFF Phone Price : $31.19
In Stock
Touch-up Paint 72107

#NI

All parts diagram

Touch-up paint

Part #72107

Replaced by #WP72107

?
Manufacturer substitution
This part replaces 72107. Substitute parts can look different from the original.
This item is not returnable
$8.07
11% OFF Phone Price : $9.07
In Stock

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure...

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

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

Main cause: damaged rack height adjuster...

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

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

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

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

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

Most common repair guides to help fix your dishwashers

These step-by-step repair guides will help you safely fix what’s broken on your dishwasher.

How to replace a dishwasher heating element

How to replace a dishwasher heating element

Dishes not drying as fast as they should? The dishwasher heating element could be on the fritz. Here's how to install a ...

Repair difficulty
Time required
45 minutes or less
How to replace a dishwasher high-limit thermostat

How to replace a dishwasher high-limit thermostat

Follow these steps to replace the high-limit thermostat in your dishwasher if prevents the heating element from heating....

Repair difficulty
Time required
30 minutes or less
How to replace a dishwasher diverter motor

How to replace a dishwasher diverter motor

Upper spray arms not getting water? The diverter motor could be broken. Use this guide to replace it....

Repair difficulty
Time required
30 minutes or less

Effective articles & videos to help repair your dishwashers

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

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home....

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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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