Gu940spgb3 Parts

This small check ball sits inside a check valve to allow one-way water flow. Replacing a worn or missing ball helps prevent backflow and supports reliable draining performance between cycles.

• Maintains one-way flow through the valve to stop water from returning after the pump stops
• Helps ensure complete, consistent draining
• A damaged, swollen, or missing ball can let water back up into the tub/sump
• Contribute to slow or intermittent draining and unusual gurgling/flow noises

• Disconnect power and shut off water before servicing
• Access the check valve assembly per your model's service information (commonly at the sump, pump outlet, or drain connection)
• Clean the valve seat/passage; remove debris that could prevent sealing
• Place the ball in the valve seat as shown in your model's parts diagram; reassemble and test for leaks and proper flow

Color: White. Includes insulation. Other colors: For almond use WP3384157, for biscuit use WP3384157, for black use WP3379920.

Color: Almond

This is the upper spray arm that distributes wash water to the top rack. Replacing a cracked, warped, or clogged arm restores even spray coverage and helps the arm spin freely so glasses and bowls come out consistently clean.

• Directs high-pressure jets to the upper rack and rotates under water pressure for full coverage
• Maintains even water distribution to improve cleaning performance
• Common symptoms of a failed arm: top-rack items not getting clean, arm not spinning, uneven spray, cracks or clogged nozzles

• Disconnect power and water supply before servicing the dishwasher
• Remove or lower the upper rack if needed; release the retaining nut/clip and pull the old arm straight off
• Seat the new arm fully on the hub/manifold and secure the retainer; verify it spins freely
• Run a short test cycle to ensure proper spray and operation

This adjustable leveling leg threads into the appliance base to set height and stabilize the cabinet. Replacing a worn or missing leg helps stop rocking and vibration and helps maintain proper alignment for reliable operation.

• Provides adjustable support at one corner of the appliance
• Helps level the unit for correct alignment with floor or cabinetry
• Reduces rocking, vibration, and rattling noises
• Replaces stripped, bent, cracked, or missing leg

• Disconnect power and, if applicable, shut off water before servicing
• Carefully support or brace the appliance to access the base safely
• Start the new leg by hand to avoid cross-threading; adjust height gradually
• Use a level to check side-to-side and front-to-back, then recheck after positioning

This vent screen covers the dishwasher door vent, allowing steam to escape while blocking food particles and debris. Replacing a damaged or missing screen helps maintain proper airflow and can reduce moisture and odors around the vent area.

• Screens the door vent to keep debris out of the vent duct and fan path
• Maintains airflow for venting steam during the dry cycle
• A clogged, cracked, or missing screen may lead to moisture at the vent, odors, or reduced drying performance
• Replace if warped, broken, or lost during service

• Disconnect power to the dishwasher at the breaker before servicing
• Open the door and remove inner-door screws to access the vent assembly
• Remove the old screen, seat the new screen fully and evenly, then reassemble without overtightening
• Run a short cycle and check the vent area for proper airflow and moisture

Comes with seal.

Comes with axle clip.

Replacement 8-32-thread screw used to secure panels, brackets and small components in compatible household appliances. Restores missing or stripped fasteners so panels and parts stay firmly attached during normal use. What it does:

• Secures trim, panels, brackets and control housings to maintain proper assembly.
• Replaces missing or damaged screws that can cause rattling, loose panels or misaligned components.
• Fits locations that require an 8-32 threaded fastener; correct length and head style for your application.
• Helps restore stable, vibration-free operation when worn or stripped fasteners are replaced.

• Disconnect power and water before servicing; wear eye protection and gloves.
• Use the correct screwdriver or driver bit to avoid stripping the screw head.
• Do not overtighten—turn until snug and secure to avoid damaging threads or surrounding parts.
• If the original used a washer or nut, reuse or replace as needed and the screw length and head type match the original.

Color: Black. Size: 12 oz. Acrylic appliance aerosol can spray paint.

Size: 8-18 x 1/2 inch.

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.

• 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.

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.

• 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.

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

• 1 push retainer

• 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

This replacement flex-row retainer secures the appliance's flex-row component so movable shelves or assemblies stay seated and operate without shifting. Restores proper mounting and stops looseness or rattling caused by a broken or missing retainer. What it does:

• Holds the flex-row assembly or trim securely in its mounting track to prevent shifting.
• Keeps shelves or modular components aligned and prevents rattling during normal use.
• A worn or broken retainer can allow the flex-row to move, vibrate, or come loose.
• Simple, single-piece clip designed to replace damaged or missing retainers.

• Always disconnect power to the appliance before servicing.
• Remove the affected shelf, trim, or access panel to reach the retainer per the appliance service instructions.
• Press or snap the retainer into the mounting location until fully seated; reassemble removed parts.
• If mounting tabs or surrounding parts are damaged, repair or replace those components before installing the new retainer.

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

• 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