Wtw4000bq Parts

This factory washer is used in appliance assemblies to distribute load under a fastener and maintain a secure, accurate fit. Replace a missing or damaged washer to restore proper stack-up and reduce vibration, noise, or loosening.

• Distributes load and provides proper spacing in the fastener assembly
• Helps keep bolts, screws, or nuts tight to minimize vibration and rattling
• Direct replacement when the original washer is worn, bent, cracked, or missing
• Typical signs include loose panels/brackets, recurring looseness after tightening, or new vibration after service

• Unplug the appliance; shut off water supply if working near hoses or valves
• Note the original hardware stack-up and reassemble in the same order
• Inspect mating surfaces and companion hardware; replace any damaged parts
• Tighten fasteners snugly per service guidance; avoid overtightening

Replace aging or leaking washer supply lines with this fill hose kit. It provides two 5-foot hoses to connect your home's hot and cold water valves to the washer, helping maintain a secure connection and consistent filling.

• Connects hot and cold water faucets to the washer's inlet valves
• Replace if hoses are leaking, cracked, bulging, or kinked
• Can help address slow filling caused by restricted or kinked hoses
• Useful when installing or relocating a washer

• Unplug the washer and shut off both water supply valves before starting
• Place a towel or pan to catch residual water; disconnect old hoses from faucet and washer
• Match hot to hot and cold to cold; hand-start threads to avoid cross-threading, then tighten firmly without overtightening
• Restore water and power; run a fill test and check all connections for leaks

This replacement power cord restores the electrical connection to your appliance so it can receive consistent power and operate safely. It's a direct-fit service part used when the original cord is damaged or no longer supplying power. What it does:

• Provides the main electrical connection from the wall outlet to the appliance
• Replaces frayed, cut, or melted cord insulation that can cause power loss or shorts
• Stops intermittent or no-power symptoms caused by a damaged cord
• Restores safe, reliable power delivery when the original cord is faulty

• Always disconnect power at the breaker or unplug the appliance before installation
• Route and secure the cord away from sharp edges, moving parts and high-heat areas

This 1/4 HP motor assembly replaces a worn drive motor to restore proper drive power and rotation. It's a direct-fit mechanical motor intended to bring moving components back to OEM performance and reliable operation. What it does

• Provides drive power for the appliance's rotating components to restore normal operation.
• Replaces a failed or noisy motor that causes little or no rotation, intermittent operation, or a humming/stalling condition.
• Helps eliminate abnormal motor noise, vibration, or overheating when the motor is the root cause.
• Restores consistent mechanical speed and torque for components that rely on the motor to function.

• One 1/4 HP motor assembly

• Disconnect power before servicing; follow all safety precautions.
• Verify mounting orientation, shaft alignment, and proper belt/drive configuration during reassembly.
• Inspect and replace worn belts, pulleys, or mounting hardware as needed to prevent repeat failures.

A replacement control knob that restores user control of settings and makes selection easy. Installs on the appliance control shaft to provide a solid grip and clear tactile feedback for reliable operation. What it does:

• Replaces a cracked, worn, missing, or hard-to-turn control knob
• Allows selection of temperature, cycle, or speed settings depending on the original control
• Stops slipping or spinning issues caused by damaged splines or stripped knob bores
• Restores safe, predictable control operation so you can use the appliance as intended

• Disconnect power (and gas if applicable) before servicing the appliance
• Most installations are push-on: align the knob splines with the control shaft and press firmly until seated
• Inspect the control shaft for damage; replace the switch or shaft if the knob does not seat securely

This machine screw secures components in place to maintain proper alignment and stability during appliance operation. Replacing a worn or missing screw restores a tight fit and helps prevent vibration, noise, or loosening parts.

• Provides a secure mechanical fasten for panels, brackets, or internal assemblies
• Helps correct rattling, vibration, or loose-fitting parts
• Useful when an original screw is stripped, corroded, or lost
• Sized to match 8-18 thread applications in compatible units

• Disconnect power and shut off water or gas before servicing
• Note original screw location and orientation for correct reassembly
• Start threads by hand to avoid cross-threading; do not overtighten
• Replace any damaged clips or mounts the screw engages

This pressure switch detects the washer's water level and signals the control to start or stop filling. Replacing a faulty switch restores proper fill behavior and helps prevent overfilling or failure to fill. What it does:

• Senses tub water level via the air hose and tells the control when to stop or start filling.
• Helps prevent overfilling, underfilling, or long/continuous fill cycles.
• Can cause fill-related faults or erratic washer behavior when the switch or its hose is clogged or failed.
• Works as the water-level input for the washer's control board.

• Disconnect power and shut off water supply before starting any repair.
• Inspect and, if brittle or clogged, replace the small air hose between the tub and the switch.
• Handle the switch and its electrical connector carefully; ensure connectors are fully seated.
• Test the washer through a short cycle after installation.

Rotary encoder that restores precise cycle selection and reliable knob feedback on the control panel. Replaces a worn or unresponsive cycle switch so the control board can detect the chosen program correctly. What it does:

• Senses knob/shaft position and sends cycle-selection signals to the control board.
• Restores tactile detents and accurate position indexing for the user control knob.
• Commonly fixes symptoms like the control not recognizing selected cycles, intermittent cycle changes, or a loose/unresponsive selector.
• Works as the electronic/mechanical cycle switch used by the control assembly to select programs.

• Disconnect power to the appliance before starting any service.
• Access typically requires removing the control knob and control panel—note screw and connector locations during disassembly.
• Handle the part and nearby PCB/terminals carefully to avoid bending contacts or ESD damage.
• Reassemble panels and test cycle selection through several positions to confirm correct operation before finishing.

This tub ring is the replacement sealing ring that fits around the washer's outer tub to help keep the wash basket secured and reduce vibration. It restores proper sealing and alignment for reliable washer operation. What it does:

• Provides a protective seal between the inner basket assembly and the outer tub
• Helps reduce noise and vibration caused by a loose or worn tub interface
• Prevents minor rubbing or chafing between rotating parts
• Can help address symptoms like unusual noise, rubbing sounds, or movement in the wash basket

• One tub ring

• Disconnect power and water supply before starting any repair
• Basic disassembly of the cabinet or tub may be required; follow the machine's service manual
• Use proper tools and take care not to damage the tub finish or nearby components

Color: Gray. Size: 13 oz. can. Used for coating the dryer drum interior. Acrylic appliance paint.

5 foot. Package of 2.

This electronic control board is the appliance's main control module, directing cycle timing and powering key components. Replacing a failed board restores responsive controls and reliable operation when the unit won't start, won't advance, or shows erratic behavior.

• Coordinates cycle logic and timing for proper operation
• Controls power to loads such as motors, valves, fans, and heaters
• Monitors inputs from switches and sensors; stores/triggers error codes
• Interfaces with the user controls; faults can cause unresponsive or flickering displays
• Common symptoms include no start, won't run or advance, intermittent shutdowns, or random error alerts

• Disconnect power at the breaker or fuse before servicing
• Use ESD precautions; handle the board by the edges to avoid static damage
• Photograph and label connections; transfer any jumpers and mounting hardware from the original board
• After installation, restore power and run the unit's service/diagnostic procedure or programming steps (see the tech sheet inside the appliance)

Number-8, 18-thread screw used to secure panels, brackets and small assemblies in Whirlpool appliances. Replacing a missing or damaged screw restores secure mounting and helps stop rattling or loose parts. What it does:

• Fastens trim, panels, brackets or small appliance components that use a #8-18 threaded fastener
• Restores secure mounting when a screw is lost, stripped or damaged
• Helps eliminate vibration-related noise from loose parts
• Simple replacement part for basic fastening needs

• Disconnect power to the appliance before servicing and work on a cool, stable surface
• Use the correct screwdriver or driver bit to avoid cam-out or stripped heads
• Thread in straight and tighten until snug; do not over-torque to avoid stripping threads or damaging components
• Replace with the identical screw type and size for proper fit and function

This replacement 7-2-1 screw secures components in compatible Whirlpool appliances, providing a dependable fastener for panels and assemblies. Use it to restore proper fitment and reduce rattling or loose parts. What it does

• Fastens trim, panels, brackets, or internal assemblies to keep parts secure
• Helps stop vibration-related noise from loose components
• Restores correct mounting where the original screw is missing or damaged
• Matches the form and fit of the OEM fastener for intended attachment points

• One replacement 7-2-1 screw

• Use the correct driver to avoid stripping the screw head
• Hand-start threads before tightening to prevent cross-threading
• Tighten until snug—do not over-tighten to avoid damaging plastic or sheet-metal parts
• Disconnect power to the appliance before accessing internal areas

This heavy-duty replacement power cord restores the appliance's connection to household power, delivering reliable electrical continuity for normal operation. Ideal when the original cord is damaged, burned, or fails to supply power. What it does:

• Carries mains electricity from the wall outlet to the appliance so controls and heating elements can operate
• Replaces frayed, cracked, melted, or otherwise damaged cords that may cause intermittent power or no power
• Helps eliminate sparking, overheating, or visible insulation damage at the cord or plug
• Matches the OEM fit and wiring configuration for a direct replacement when compatible

• One power cord

• Disconnect power at the breaker or unplug the appliance before beginning any work
• Verify wiring color and connector orientation match the appliance before attaching
• Secure strain relief and routing to prevent pinching or chafing; tighten terminal connections firmly

This 3-level pressure switch senses washer water level and tells the control when to fill, stop filling, or advance cycles—helping prevent overfilling and ensuring correct cycle operation. It replaces a failed or inconsistent water-level sensor. What it does:

• Detects water pressure changes and signals the washer control to fill, stop, or change cycles.
• Prevents overfilling by reporting accurate water level to the control board.
• Can restore normal fill/drain behavior when a faulty switch causes incorrect water levels or cycle errors.
• Common symptoms: washer overfills, won't fill to correct level, or displays water-level related errors.

• Disconnect power and turn off water supply before starting any repair.
• Label and gently disconnect the air tube and electrical connector from the old switch; avoid stretching or pinching the tube.
• Mount the new switch in the same orientation and reconnect the air tube and wiring securely.
• After installation, run a short test cycle to check for air-tube leaks or kinks.