Wfw9450wroo Parts

This Dispenser Divider installs in the washer's detergent drawer to separate and control liquid or powder detergent in the main-wash compartment. Replacing a worn or missing divider helps restore proper dispensing and more consistent cleaning results.

• Sits in the main-wash section to select liquid or powder detergent
• Directs and regulates water flow for complete detergent siphoning at the right time
• Replaces a cracked, warped, or missing divider that can affect wash performance

• Disconnect power and turn off water supply before servicing
• Pull the dispenser drawer out and depress the release tab to remove it
• Lift out the old divider, clean the compartment, and snap the new divider in the correct orientation (liquid or powder as marked)
• Reinstall the drawer and run a short cycle to verify proper dispensing

Extends the drain hose approximately 4 feet. You must also order a drain hose connector kit: 285835.

Size: 1-1/16 x 5/8 inch. Used for fill hose. For a 4 pack order 285448A

This electronic board regulates power and speed to the washer's drive motor, working with the main control to coordinate agitation and spin. Replacing a failed motor control unit restores consistent drum movement and resolves no-spin or no-agitate issues. What it does:

• Governs motor start, direction, and variable speed during wash and spin
• Common failure symptoms: won't spin or agitate; starts then stops; intermittent or slow rotation
• Visible burn marks, odor, or damaged components on the board
• Verify power, wiring, and motor condition before condemning the board

• One motor control board

• Disconnect power and turn off water before service; allow components to discharge
• Use ESD precautions and handle the board by its edges
• Access location varies by model; photograph connectors and transfer them one at a time
• Inspect the drive motor, wiring harness, and drive components for shorts before powering up; run diagnostics after installation

This replacement ball is the small spherical component used in select Whirlpool-built mechanisms. It acts as a moving seal or detent to control flow or position, restoring smooth, reliable operation when the original ball is worn or missing. What it does:

• Provides the sealing or detent action within its valve, hinge, or track assembly
• Helps prevent backflow, leaks, or unwanted movement
• Restores smooth operation when mechanisms feel rough, bind, or won't stay in position
• Replace if the original is deformed, pitted, corroded, or missing

• 1 ball

• Disconnect power and shut off water supply if applicable
• Access the specific assembly per your model's service documentation and note part order
• Place the ball in its seat/track with any companion spring or seal as designed
• Inspect mating surfaces and related seals or springs and replace if worn

This dishwasher door latch lever links the handle to the latch and safety switches so the door can secure closed and the cycle can start. Replacing a cracked or worn lever restores reliable latching and starts. What it does:

• Transfers handle movement to the latch mechanism and door switches
• Helps the control recognize a fully closed door so the dishwasher will run
• Contributes to keeping the door securely closed during operation
• Resolves: cycle won't start, door won't latch or stay closed, need to hold door to run, loose/floppy handle feel

• 1 lever

• Disconnect power at the breaker before servicing the door
• Open the door and remove inner door panel screws to access the latch/handle area
• Note the original lever's orientation; move any springs/clips to the new lever and seat it fully in the pivot
• Reassemble, verify smooth handle action, and ensure the door latches and a cycle initiates

This Marquardt ground switch completes the appliance's ground connection so controls and safety systems have a proper reference. Replace a failed ground switch to restore reliable grounding and help eliminate related electrical faults. What it does:

• Provides the ground connection path used by controls and safety circuits.
• Replaced when continuity tests fail or when appliances have intermittent power, control errors, or nuisance breaker trips.
• Restores correct electrical grounding to help reduce fault conditions and erratic control behavior.
• Matches the original switch form and electrical connector layout for a direct replacement.

• Disconnect all power (unplug appliance and/or shut off breaker) before beginning service.
• Photograph or label wiring and connector positions before removal; transfer connectors to the new switch exactly.
• Inspect connectors and wiring for damage; replace any frayed or heat-damaged wiring.

This RFI noise filter conditions the AC power entering your microwave, reducing electrical interference and helping protect and stabilize the control and power circuits. Replace it if the unit is dead or trips a breaker when starting.

• Filters radio-frequency/electromagnetic noise on the incoming AC line
• Helps stabilize power to the control, relays, lights, and fans
• Failure may cause no display or intermittent loss of power
• A shorted filter may blow the line fuse or trip the household breaker when plugged in or when Start is pressed

• Disconnect power by unplugging the microwave or switching off the dedicated circuit breaker
• For over-the-range units, remove the microwave from the wall to safely access internal components
• Label and transfer wires to matching terminals; mount the filter securely and route wiring away from sharp edges

Size: 8-18 x 1/2 inch.

This drawer hook is the retainer that keeps an appliance drawer securely seated while still allowing easy release for cleaning or service. Replacing a worn or broken hook restores smooth, reliable drawer operation.

• Secures the drawer in its housing so it stays closed during use
• Acts as the catch/release point for removing the drawer when needed
• Helps maintain proper alignment for smooth opening and closing
• Common symptoms: drawer won't stay closed, pops open or falls out, won't latch, or the hook is visibly cracked/missing

• Disconnect power before servicing
• Fully open and remove the drawer to access the hook area
• Align the new hook with the slots/tabs and snap or seat it into place
• Avoid forcing components; refer to the service manual for model-specific steps

This retaining nut secures components within the pump/motor assembly, keeping them tight and properly aligned so your appliance can circulate water reliably. A worn or missing nut can lead to leaks, noise, or poor wash performance.

• Holds pump/motor parts firmly in place to prevent loosening and leaks
• Helps maintain proper water circulation and wash quality
• Direct-fit replacement for the original fastener in applicable units

• Disconnect power and shut off water before servicing
• Access the pump/motor area; note orientation of parts before removal
• Hand-start threads carefully to avoid cross-threading, then tighten to secure
• Inspect related seals and O-rings; replace any damaged components during reassembly

Includes water temperature sensor.

This 3/8-in gasket creates a tight seal inside a compression-style fitting to help prevent leaks at the connection point. Replace a hardened, cracked, or deformed gasket to restore a reliable, drip-free seal. What it does

• Seats inside a 3/8-in compression fitting to seal the joint
• Helps stop drips and seepage at the supply/inlet connection
• Maintains proper flow by preventing air and water leaks
• Typical symptoms include moisture at the fitting, recurrent need to retighten, or a visibly flattened/damaged gasket

• 1 gasket (3/8-in)

• Disconnect power and shut off the water supply before servicing
• Relieve line pressure and place a towel to catch residual water
• Install the gasket in the fitting/elbow as shown in your product's service information
• Tighten the compression nut snugly; do not overtighten or pinch the gasket

This leveling foot threads into the base of the appliance to support and stabilize it. Proper adjustment keeps the unit level on uneven floors, reducing rocking, vibration, and noise for smoother, more reliable operation.

• Provides height adjustment to level and stabilize the appliance
• Helps reduce rocking, vibration, and rattling during use
• Restores support when an original foot is worn, stripped, or missing
• Can improve door/tub alignment once the unit is properly leveled

• Disconnect power and, if applicable, turn off water/gas before servicing
• Carefully tip or raise the unit to access the foot; use a helper to prevent tipping
• Thread the new foot by hand to avoid cross-threading; use a wrench for final adjustment
• Level the appliance front-to-back and side-to-side; ensure all feet firmly contact the floor

This spring bracket secures the washer's suspension spring to the cabinet, helping support and stabilize the tub during spin. Replacing a bent or broken bracket restores proper suspension alignment and reduces vibration, banging, and off-balance interruptions.

• Anchors a suspension spring to the cabinet/frame to support the tub
• Helps control tub movement and absorb spin forces during spin cycles
• Helps with symptoms such as excessive vibration or banging, frequent out-of-balance stops, tub sagging/leaning, or visible damage at the spring mount

• Disconnect power; turn off water supply and move the washer for safe access
• Support the tub and carefully relieve spring tension; wear gloves and eye protection
• Transfer the suspension spring to the new bracket and secure with existing fasteners
• Run a test spin to check for vibration

This replacement cam is a small drive component that converts rotational input into controlled movement inside the appliance mechanism. It helps the linked assembly engage in the correct sequence for smooth, reliable operation.

• Guides and times movement of the connected parts for proper engagement
• Restores smooth operation when the original cam is worn, cracked, or stripped
• Helps address binding, clicking/popping noises, intermittent operation, or parts not actuating
• Helps maintain alignment to reduce wear on mating components

• Disconnect power to the appliance; also shut off water supply
• Access the mechanism per your model's service information; note the cam's orientation before removal
• Transfer any springs, clips, or spacers from the original cam as needed
• Inspect mating followers/pivots for wear; test movement by hand before reassembly