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Gu2300xtb1 Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Touch-Up Paint (Appliance Finish)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10202939

This touch-up paint restores small chips, scratches and nicks in painted appliance surfaces for a cleaner, like-new appearance. It's ideal for hiding minor cosmetic damage without repainting the whole panel. What it does:

  • Covers small chips, scratches and scuffs on painted appliance surfaces
  • Helps prevent bare metal exposure that can lead to rusting of small areas
  • Restores color and gloss to localized damage for improved appearance
  • Applies to control panels, doors and trim where finish is worn
What's included: One container of touch-up paint. Install notes:
  • Shake well before use and apply sparingly with a fine brush, cotton swab or toothpick
  • Allow finish to dry fully between light coats for best color match
  • Work in a well-ventilated area and avoid inhaling fumes
  • Keep out of reach of children and follow local disposal regulations for paint

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$16.35
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Screw (10-16 Thread)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10348407

This factory fastener is a #10-16 screw used to secure appliance panels and components. Replacing worn or missing hardware restores a tight fit, helps prevent rattles, and keeps parts properly aligned for dependable operation.

  • Secures brackets, panels, and covers to the cabinet or frame
  • Replaces missing, stripped, or corroded mounting hardware
  • Helps reduce vibration and rattling from loose mounts
  • Correct 10-16 thread to match designated OEM mounting points
What's included: 1 screw Installation notes:
  • Disconnect power and shut off water or gas supply before servicing
  • Match the screw to the original location using your model's diagram
  • Start threads by hand to avoid cross-threading; tighten snugly—do not overtighten
  • If replacing multiple screws, swap one at a time to maintain alignment

Do-It-Yourself Stories from Customers like You Some accessories were worn.   Wayne C. • Massapeqau Park , NY • April 15, 2020

My son fixed the issue of some wear and tear. Read more

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Screw (8-16 Thread)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP489443

A threaded screw used to secure appliance components where an 8-16 thread is specified. Provides a straightforward replacement fastener to restore original fit and keep panels, brackets, and internal parts held securely. What it does:

  • Fastens panels, brackets, trim, and small assemblies that use an 8-16 threaded fastener.
  • Replaces missing, corroded, stripped, or damaged screws to stop rattling, gaps, or loose parts.
  • Restores reliable mechanical connection after service or part replacement.
  • Compatible where the OEM specifies an 8-16 screw for mounting or securing components.
What's included: Screw Install notes:
  • Use the correct driver to avoid stripping the head; start threads by hand to prevent cross-threading.
  • Tighten until secure but avoid over-tightening to prevent damage to mounting holes or plastic parts.
  • If working near electrical components, disconnect power and follow all safety precautions.
  • Inspect mating threads and replace if damaged before installing this screw.

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Standpipe Nut (Threaded Retaining Nut)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP9741998

This standpipe nut secures the washer drain standpipe or tub outlet fitting to the drain assembly, preventing leaks and keeping the drain connection stable. Simple replacement restores a proper sealed drain connection. What it does:

  • Threads onto the standpipe or drain outlet to hold the drain tube or fitting in place
  • Creates a tight connection to help prevent water leaks at the drain junction
  • Restores proper alignment and stability of the drain hose or standpipe assembly
  • Common fix for leaking or loose drain connections around the washer drain area
What's included: One standpipe nut. Install notes:
  • Disconnect power and water supply before working on the drain or pump area
  • Inspect mating threads and any gaskets; replace damaged seals as needed for a proper seal
  • Thread the nut by hand to avoid cross-threading, then snug with appropriate tool—do not overtighten
  • Test for leaks after reassembly by running a short drain cycle

Do-It-Yourself Stories from Customers like You Leaking under right side   Glen G. • Laplata , MD • December 06, 2015

Removed front kick plate, found overflow valve assembly leaking . When parts arrived removed and replaced overflow valve. Took about 10 minutes Read more

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Sump Tab (Dishwasher)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10300599

This sump tab secures the dishwasher's sump assembly to the tub opening, keeping it properly aligned and sealed. Replace a broken or missing tab to address movement, rattling, or leaks originating from the sump area.

  • Locks the sump assembly to the tub/base opening
  • Helps maintain the sump-to-tub seal to limit leaks
  • Keeps the pump intake and fine filter area properly positioned
  • Common symptoms: leaks under the unit, loose/shifted sump or filter, rattling/vibration from the sump area
What's included: One sump tab
  • Disconnect power and water supply before servicing
  • Access the sump per your model (from inside the tub by removing lower rack/filters, or from below after removing the toe panel)
  • Ensure the sump and gasket are fully seated; install the new tab until it locks securely
  • Run a brief fill/drain test and check for leaks before reassembly

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Push Retainer
Genuine Whirlpool part
By: Whirlpool
Part Number: WP304666

This push retainer is a small press-on fastener that secures components to shafts or studs inside your appliance. It restores a tight, reliable hold so knobs, trim, or linkages don't loosen or fall off during use. What it does:

  • Presses onto a shaft or stud to secure knobs, trim, or linkages—no threads required
  • Maintains spring tension to resist vibration during normal operation
  • Replaces a missing, bent, or weakened retainer
  • Common symptoms: loose or wobbly knobs/trim, parts slipping off, or a retainer that won't stay on
What's included:
  • 1 push retainer
Install notes:
  • Disconnect power; for gas appliances, also shut off the gas supply
  • Access the shaft/stud and carefully remove the old retainer with pliers; avoid damaging adjacent plastic parts
  • Press the new retainer on squarely using a deep socket or nut driver; do not hammer directly
  • If the mating shaft or component is damaged or deformed, address that before installing the new retainer

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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

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Screw (10-24 Thread)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3400074

This 10-24 threaded screw secures appliance components that use a #10 machine screw. It provides reliable fastening for panels, brackets, and assemblies so parts stay aligned and stable during normal use and service. What it does:

  • Fastens panels, brackets, or assemblies that accept a 10-24 machine screw
  • Maintains alignment and structural connection under normal operating loads
  • Replaces worn, stripped, or missing screws to restore secure mounting
  • Works with sheet-metal and component mating nuts or threaded inserts commonly used in appliances
What's included:
  • One 10-24 threaded screw
Install notes:
  • Power tools can be used; avoid overtightening to prevent stripped threads or damaged components
  • Disconnect power and follow all safety steps for your appliance before servicing
  • Ensure proper engagement and torque to avoid damage

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Positioner, Dual (Br2)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8539119

This dual BR2 positioner secures and aligns linked components so moving assemblies operate smoothly and reliably. Replaces a worn or broken positioner to restore correct part orientation and reduce misalignment-related issues. What it does:

  • Holds and indexes two linked components to maintain correct alignment during cycles
  • Helps prevent binding, noisy operation, or mis-positioned parts
  • Restores proper mechanical engagement after breakage or wear
  • Works as the mounting/locator piece that keeps assemblies in their intended position
What's included: One dual BR2 positioner Install notes:
  • Disconnect power to the appliance before starting any repair
  • Remove the appropriate access panels to reach the old positioner; keep fasteners organized
  • Note wiring or linkage locations (take a photo) before removing the old part for proper reassembly
  • Reinstall panels and restore power; test the appliance to verify correct operation

Do-It-Yourself Stories from Customers like You Dishwasher rack positioner was broken   Sandra S. • Kingston Springs , TN • July 16, 2020

Ordered the part and put it on. Read more

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Overfill Switch (Overfill Control), 1
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10102495

This overfill switch monitors water level and signals the appliance to stop filling to help prevent overflows. Use it to restore correct water-level control when the original switch fails or malfunctions. What it does:

  • Detects excess water and interrupts the fill cycle as a safety cutoff
  • Works with the washer's control to maintain proper water level
  • Common symptoms of a failing switch: continuous filling, overfilling, or water-level related error codes
  • Can also cause cycles to stop or not advance if the machine thinks tank is overfilled
What's included:
  • One overfill control switch
Install notes:
  • Disconnect power and water supply before servicing to avoid shock or flooding
  • Typically located behind the control console or rear access panel
  • Handle wiring connectors gently and secure all connections before testing

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Manifold (Adjustable I)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10258150

This adjustable manifold is a direct-fit replacement that secures and positions the appliance's manifold assembly so related components line up and function correctly. It restores proper alignment and reliable operation when the original is bent or worn. What it does:

  • Provides a mounting surface and adjustable position for the manifold assembly and attached components
  • Helps maintain correct alignment so burners/valves operate smoothly
  • Restores fit when the original manifold is damaged, bent, or loose
  • Resolves symptoms such as uneven burner operation, ignition difficulty, or mechanical misalignment
What's included: One adjustable manifold Install notes:
  • Turn off power and shut off gas supply before starting work
  • Handle and align carefully to avoid bending; secure with the OEM fasteners
  • Check seals and connections after installation; test operation per manufacturer instructions

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Retainer Clip (Bsq)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10503550

Color: Bisque

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Paint, Spray
Genuine Whirlpool part
By: Whirlpool
Part Number: 4392901

Color: Biscuit. Size: 13 oz. can. Enamel spray paint.

Do-It-Yourself Stories from Customers like You Refrig had some scratches and small dots of rust   Heather D. • Middletown , DE • December 31, 2014

Purchased bisque spray paint. Product is "almost" a perfect match as color of refrig; was not as glossy but did the trick. Read more

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Screw (Fastener)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10165274

This is a genuine replacement screw used to secure components and panels on compatible Whirlpool appliances, restoring a firm, vibration-free fit. It replaces worn or missing fasteners to help keep parts aligned and stable. What it does

  • Secures panels, brackets, or internal components to prevent shifting or rattling
  • Replaces stripped, rusted, or missing screws that cause loose parts or noise
  • Helps maintain proper alignment of mounted components for safe operation
  • Useful when reassembling repair work or after removing parts for service
What's included
  • One replacement screw
Install notes
  • Use the matching screwdriver or bit to avoid stripping the head
  • Tighten until snug; do not overtighten to prevent thread damage
  • Disconnect power before servicing electrical appliances; follow OEM safety guidance
  • If screw threads or holes are damaged, replace both screw and mating hardware as needed

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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3400014

Size: 8-32 x 1/2 inch.

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Rear Rack Wheel Support (Rear Guide/Leg), Single
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8268977

This is the rear wheel support for a dishwasher rack. It helps guide and support the rack as it slides in and out, restoring smooth movement and preventing the rack from binding or derailing.

  • Supports and guides the rack at the rear during opening/closing
  • Helps correct issues like a wobbly, sticking, or misaligned rack
  • Can address noisy, rough rack travel caused by a worn support
  • Maintains proper rack tracking to reduce derailment
What's included: One rear rack wheel support Install notes:
  • Disconnect power and water before servicing
  • Pull rack forward to access the rear support area
  • Depress locking tabs/retainer to remove the old support; press-fit the new support until secure
  • Verify smooth rack travel before returning the appliance to service

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