Skip to Content
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • lovely images 15 million satisfied customers
  • boxes images Over 2.1 Million Parts In Stock
  • headphone imagesFree Tech Support!
  • google images Google Trusted Store

Rud-4000Mq0 Parts

Grate (Soil Settler)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3369322

This grate captures heavy soils and debris at the bottom of the washer tub to help reduce re-deposition on clothing and keep the drain area clearer. Restores proper soil separation for more consistent wash results. What it does:

  • Traps heavy dirt and debris so it doesn't recirculate onto clothes during the wash.
  • Helps keep the drain/under-tub area clearer, reducing the chance of clogs.
  • Supports proper water flow and soil separation for improved cleaning performance.
  • Common symptoms indicating a failing or missing part: clothes still look soiled after a cycle, visible debris in the tub, or frequent drain blockages.
What's included:
  • One grate
Install notes:
  • Disconnect power and shut off water before servicing the washer.
  • Drain the tub and remove any agitator or tub components required for access.
  • Use basic hand tools; avoid forcing parts or over-tightening plastic components.

More
$45.95
Compare At:
$54.68
You Save:
$8.73

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Seal Head Assembly (Motor Shaft)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3385557

Seal head assembly replaces the seal around the dishwasher pump motor shaft to stop leaks and protect the motor. It restores a watertight seal so the dishwasher drains safely and avoids cabinet water damage. What it does:

  • Seals the pump motor shaft to prevent water from leaking into the motor and cabinet.
  • Helps stop under-dishwasher puddling, external leaks, and moisture-related motor issues when the original seal fails.
  • Restores proper drainage path by maintaining the seal between the pump and housing.
  • Compatible with service procedures that replace the pump seal as directed by OEM diagrams.
What's included: One seal head assembly. Install notes:
  • Disconnect power and turn off the water supply before servicing.
  • Drain the dishwasher and remove access panels to reach the pump; handle the seal carefully to avoid damage.
  • Inspect surrounding gaskets and pump housing for wear; replace any damaged components to ensure a proper seal.
  • After installation, run a short cycle and check thoroughly for leaks before returning the dishwasher to regular use.

More
$62.95
Compare At:
$74.91
You Save:
$11.96

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Touch-Up Paint (Repair Bottle), 1 Bottle
Genuine Whirlpool part
By: Whirlpool
Part Number: W10840471

Touch-up paint for repairing small chips, scratches and scuffs on painted appliance surfaces. Restores the appearance of localized damage so repaired areas better blend with the surrounding finish. What it does:

  • Covers small chips and surface scratches to improve cosmetic appearance.
  • Helps conceal finish wear on painted metal and plastic trim.
  • Lets you spot-repair without replacing large panels or parts.
  • Works for quick, visible fixes where full repainting isn't needed.
What's included: One touch-up paint bottle. Install notes:
  • Clean and dry the repair area thoroughly before applying; remove loose paint or rust.
  • Test on an inconspicuous area first to confirm color match and compatibility.
  • Apply sparingly in thin coats with a small brush or cotton swab; allow each coat to dry before adding more.
  • Use in a well-ventilated area and keep out of reach of children; follow any handling instructions on the product label.

Do-It-Yourself Stories from Customers like You Chipped spots showing rust on lower dishwasher tray   Kyle W. • Bowling Green , KY • July 17, 2014

Vinyl touch up paint Read more

More
$25.95
Compare At:
$31.14
You Save:
$5.19

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Float (Water Level Indicator)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8519552

Float that detects and communicates water level to the appliance control so the washer or dishwasher can fill and drain properly. Replaces a cracked, stuck, or worn float to restore reliable water sensing. What it does:

  • Senses water level and relays position to the machine's control system.
  • Helps prevent overfilling or unintended continuous filling when working correctly.
  • Can resolve symptoms such as flooding, constant filling, no fill, or improper drain cycles.
  • Works with the appliance's existing valve and switch components to re-establish normal fill/drain operation.
What's included: One float Install notes:
  • Disconnect power (and water supply where applicable) before beginning service.
  • Remove outer panels or tub shroud to access the float; use basic hand tools.
  • Handle clips and fittings gently; do not force plastic tabs or connectors during removal/installation.
  • After installation, restore power and run a test cycle to ensure correct fill and drain behavior.

More
$50.24
Compare At:
$60.29
You Save:
$10.05

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Seal (Split Ring)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3369045

Split-ring seal designed to secure a door or panel gasket and maintain a watertight/airtight joint, helping stop leaks and keep the appliance operating properly. Ideal for replacing worn or damaged seals. What it does:

  • Holds and seals the gasket or trim in place to prevent water or air from escaping.
  • Restores a tight seal around doors, panels or openings that show gaps or wear.
  • Helps stop common symptoms like leaking, moisture buildup, or visible gaps at the seam.
  • Keeps components aligned so doors close smoothly and seals wear evenly.
What's included: One split-ring seal. Install notes:
  • Always disconnect power and turn off the water supply before starting any repair.
  • Use hand tools to remove trim or retaining rings carefully; wear gloves to protect hands from sharp edges.
  • Inspect surrounding gasket and mounting surface; replace damaged gaskets and clean mating surfaces before installing the new ring.
  • After installation, test the appliance for proper seal and operation.

Do-It-Yourself Stories from Customers like You Water not completely emptying out of the tub.   Everett S. • Visalia , CA • March 03, 2023

Noted damaged gasket seal and support during water removal. Cleaned all pumps, filter, and screens. Changed air gap device. Replaced parts that were ordered. Used 1 cup of vinegar and baking soda to clean rest of dishwasher drainage system. When I started the unit, it ran much quieter due the new parts replacement. The other tool required for repair was a T25 Torx screwdriver, which was required on the Support Bearing Assembly. Read more

More
$7.95
Compare At:
$9.46
You Save:
$1.51

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Pronged Cup Washer (Cup-Style)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3378128

A pronged cup washer that secures and cushions mating parts on appliances, restoring proper fit and reducing wobble. Replaces worn or damaged cup-style washers to help maintain stable component alignment and reliable operation. What it does:

  • Fits into a cup or socket to hold shafts, knobs, or trim pieces in place
  • Pronged design grips the mounting surface to prevent rotation and slippage
  • Helps reduce vibration and noise caused by loose or worn washers
  • Commonly used when a knob, shaft, or trim feels loose or wobbly
What's included: One pronged cup washer Install notes:
  • Disconnect power to the appliance before servicing to avoid shock or injury
  • Remove the related knob or trim carefully to access the washer; note orientation for correct reassembly
  • Press the washer fully into the cup or socket so the prongs engage the mounting surface
  • Inspect the surrounding components for wear and replace any damaged parts

More
$5.95
Compare At:
$7.08
You Save:
$1.13

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3400014

Size: 8-32 x 1/2 inch.

More
$5.95
Compare At:
$7.02
You Save:
$1.07

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Knob, Timer (Black)
Genuine Whirlpool part
By: Whirlpool
Part Number: 8275308

This black timer knob replaces a worn, cracked, or missing control knob so you can easily set the oven or range timer. Restores a positive grip and clear pointer for accurate timer adjustments. What it does:

  • Fits onto the timer/control shaft to allow manual setting of the cook/timer function
  • Replaces broken or stripped knobs that spin or won't engage the control
  • Provides a visible pointer for precise timing and repeatable settings
  • Improves user grip and control when turning the timer dial
What's included:
  • One black timer knob
Install notes:
  • Power off the appliance before servicing electrical controls
  • Pull the old knob straight off the shaft; align and push the new knob onto the splined shaft until fully seated
  • Do not force the knob onto the shaft; verify correct spline alignment to avoid damage
  • If the knob does not seat or the control shaft is damaged, inspect the control assembly and replace as needed

More
$51.27
Compare At:
$60.50
You Save:
$9.23

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Seal Collector (Collector Seal), 1 Each
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3369177

This seal collector is a molded collector seal that helps contain and direct water away from sensitive components, reducing leaks and moisture damage. It replaces a worn or cracked collector seal to restore normal water containment. What it does

  • Channels and contains water at the tub/door interface to prevent leaks
  • Replaces torn, hardened, or deformed seals that allow moisture escape
  • Helps prevent water from reaching electrical components and undercarriage
  • Commonly replaced when visible gaps, cracks, or persistent leaks are present
What's included
  • One seal collector
Install notes
  • Disconnect power and water before starting any repair
  • Access may require removing the door, kick panel, or access panels depending on model
  • Inspect mating surfaces and clean debris before installing the new seal for proper fit

More
$7.66
Compare At:
$9.12
You Save:
$1.46

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Primer
Genuine Whirlpool part
By: Whirlpool
Part Number: 350942

Color: White. Size: 13 oz. Spray paint primer. can.

More
$46.95
Compare At:
$55.87
You Save:
$8.92

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Seal (Tub Funnel)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8520843

This is the tub funnel seal used to create a watertight connection at the washer tub funnel, helping prevent leaks and keep water flowing to the wash tub where it belongs. It replaces a worn, cracked or flattened seal. What it does:

  • Creates a water-tight seal between the tub funnel and surrounding housing to prevent leaks
  • Helps keep water directed into the wash tub during fill and drain cycles
  • Worn or damaged seals can cause visible water around the top or cabinet and reduced containment
  • Replacing a degraded seal restores proper sealing and reduces drip/leak symptoms
What's included: One tub funnel seal Install notes:
  • Disconnect power and turn off water supply before starting any repair
  • Remove the washer top/agitator or other access panels as required to reach the funnel area
  • Inspect mating surfaces and clean away residue before seating the new seal for a proper fit
  • Test with a short fill cycle to check for leaks after installation

More
$7.95
Compare At:
$9.46
You Save:
$1.51

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Disk - Mount (Mounting Disk)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3369012

This disk mount is a small replacement mounting disk that secures and aligns internal components so the appliance operates quietly and reliably. It restores proper fit where a worn or damaged mount causes misalignment or vibration. What it does:

  • Provides a secure mounting point for internal assemblies and helps maintain correct component alignment
  • Reduces vibration and rattling caused by a broken or deteriorated mount
  • Supports stable operation and prevents excess wear on adjoining parts
  • Commonly replaced when mount is cracked, warped, or missing
What's included:
  • One disk mount as shown
Install notes:
  • Basic hand tools typically required; inspect surrounding components for damage before reassembly
  • Disconnect power and/or gas and follow appliance safety procedures before starting work
  • Retain all fasteners and observe correct orientation during installation

Do-It-Yourself Stories from Customers like You Leaking water at the motor shaft seal   Robert F. • Butler , PA • June 05, 2015

Replaced the seal along with the impeller seal kit, it went very well thanx to your very helpful video and timely service Read more

More
$46.95
Compare At:
$55.87
You Save:
$8.92

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Ball - Check
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3369178

 

More
$7.95
Compare At:
$9.46
You Save:
$1.51

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Hose, Collector (Assembly, 1-Pack)
Genuine Whirlpool part
By: Whirlpool
Part Number: 8520842

This collector hose assembly routes and channels water inside the appliance to the drain area, helping maintain proper water flow during cycles. It replaces worn, cracked, or leaking collector hoses to reduce leaks and maintain performance. What it does:

  • Channels wastewater from internal tub components to the drain system
  • Helps prevent leaks caused by cracked, split, or brittle hose sections
  • Restores proper routing when the original hose is kinked, collapsed, or damaged
  • Compatible with factory routing and mounting points for correct fit
What's included: One collector hose assembly Install notes:
  • Disconnect power and water supply before starting any repair
  • Inspect adjoining clamps and fittings; replace if corroded or damaged
  • Follow OEM routing and secure with the original clamps or new OEM-style clamps

Do-It-Yourself Stories from Customers like You Damaged hose.   David B. • Hutto , TX • February 12, 2024

Ordered the correct replacement part. Read more

More
$48.95
Compare At:
$58.74
You Save:
$9.79

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Wheel Leg (Support), Single
Genuine Whirlpool part
By: Whirlpool
Part Number: WP302819

This wheel leg is a replacement support used to stabilize and allow smooth movement of the appliance's lower assembly. It restores proper leveling and reduces wobble so the appliance sits securely and rolls or rests as designed. What it does

  • Supports the appliance chassis at the lower corner and transfers load to the floor
  • Helps maintain correct appliance height and leveling to reduce vibration and rocking
  • Restores proper rolling or stationary support where a worn or broken leg caused instability
  • Commonly replaced when the leg is cracked, stripped, missing, or no longer holds weight
What's included One wheel leg Install notes
  • Verify appliance is unplugged and empty before accessing lower cabinet or base
  • Support the appliance with a block or jack to prevent shifting while replacing the leg
  • Remove any access panels or retaining hardware as needed; install the new leg in the original orientation
  • Replace any fasteners that are damaged and test stability before returning the appliance to service

More
$9.95

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Follower
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3369529

 

Do-It-Yourself Stories from Customers like You The soap door wouldn't open   Steven P. • Columbus , OH • April 27, 2015

I replaced the part and had the dishwasher up and running in about 20 minutes. Read more

More
$46.95
Compare At:
$51.11
You Save:
$4.16

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
  • boxes images Over 2.1 Million Parts In Stock
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • headphone imagesFree Tech Support!
  • google images Google Trusted Store