Parts for Bosch WTMC6321US/03: Drum Parts

This is a factory-style screw used to secure appliance panels and components for a reliable, low-profile hold. It replaces worn or missing fasteners to stop rattling and keep parts aligned during normal use. What it does:

• Secures trim, panels, brackets or small components in place
• Stops loose parts that can cause rattling or vibration noises
• Restores correct fit where a missing or damaged screw allows gaps
• Works as a direct replacement when the original fastener is lost or stripped

• One screw

• Disconnect power and water before servicing the appliance
• Start the screw by hand to avoid cross-threading; use the correct driver bit
• Tighten snugly but avoid over-torquing to prevent stripping or part damage
• Keep removed hardware organized to ensure correct reassembly

This relay is an electromechanical switch that lets the appliance's control direct power to a load safely. Replacing a failed relay restores reliable on/off control and can resolve intermittent or non-working functions driven by the control.

• Receives a low-voltage signal from the control and opens/closes power to a component
• Typical signs of failure: the load won't energize, intermittent operation, repeated clicking/chatter, or visible heat damage/burning on the relay
• Can lead to symptoms like no operation of a heater, fan, or motor when the control calls for it
• Helps restore consistent switching to the affected circuit

• Disconnect power at the breaker or unplug the appliance before servicing
• Document wiring with a photo; move connectors one at a time and ensure tight, fully seated terminals
• Mount/seat the relay in the original orientation and secure any clips or screws

This is a factory-style screw used to secure appliance panels and components for a reliable, low-profile hold. It replaces worn or missing fasteners to stop rattling and keep parts aligned during normal use. What it does:

• Secures trim, panels, brackets or small components in place
• Stops loose parts that can cause rattling or vibration noises
• Restores correct fit where a missing or damaged screw allows gaps
• Works as a direct replacement when the original fastener is lost or stripped

• One screw

• Disconnect power and water before servicing the appliance
• Start the screw by hand to avoid cross-threading; use the correct driver bit
• Tighten snugly but avoid over-torquing to prevent stripping or part damage
• Keep removed hardware organized to ensure correct reassembly

The Screw is an OEM part for Bosch microwave ovens. It is a component that secures the outer casing and front paneling of the microwave. The screw is designed to withstand repeated heating and cooling cycles without loosening or degrading. 

Symptoms of bad screw include:

- The front panel or outer casing becoming loose, detached, or misaligned
- Gaps appearing in the seams or joints of the microwave structure
- The door not sealing properly leading to leaks

Over many uses of the microwave, screws can wear down or strip out from over-tightening during repairs or installations. It is important to replace worn screws to ensure the microwave maintains an intact structure.

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.
 

The Foot is an OEM component specifically designed for select Bosch vented dryers requiring balanced tumbling motions. As an anchor point, it supports revolving drum weights during operation.

Causes requiring replacement relate to cumulative use wearing down attached glides and compromising smooth rotations. Physical damage exposing reinforcement fibers risks accelerated failure. 

Symptoms signaling the need for a new foot involve:

• Shaking or off-balanced drum movements from failed supports
• Loosened fasteners enabling unintended dislodging or displacement
• Cracked housings no longer stabilize intended weight distributions

This OEM Bosch replacement foot is also compatible with Thermador, Gaggenau and select Kenmore dryers relying on anchored rotational components. Correct installation restores intended weight balancing.
 

This front case is the outer housing for the appliance's front assembly, providing a finished appearance and protecting controls and internal components from everyday wear and moisture. It restores the exterior fit and function of the door area. What it does:

• Provides a protective outer housing for the appliance front and control area
• Helps hold the control panel and related components in proper alignment
• Shields internal parts from moisture, dirt, and everyday impacts
• Restores proper door fit and appearance when the original case is cracked, dented, or damaged

• Disconnect power to the appliance before beginning any service
• Access may require removing the door panel or nearby trim—follow the OEM service manual
• Handle edges and any attached components carefully to avoid damage; transfer any brackets or gaskets if present

This Cap is a small protective closure used to cover and protect exposed openings or fittings on compatible Bosch appliances, helping keep dirt and moisture out for reliable operation. What it does:

• Covers exposed openings, ports, or fasteners to prevent debris and moisture intrusion
• Helps maintain proper alignment and protection of small components
• Stops small leaks or drips when used as a sealing closure in low-pressure areas
• Useful when the original cap is cracked, missing, or worn

• One replacement cap

• Install by snapping or pressing into place; no special tools typically required
• If the cap is near electrical components, disconnect power before replacing
• Replace if cracked or deformed to restore proper protection

The Door Hinge is an OEM part for Bosch dryers. This hinge is designed to securely attach the dryer door to the frame, allowing it to open and close smoothly while maintaining a proper seal during operation.

Causes of a bad door hinge can include regular wear and tear, damage from excessive force when opening or closing the door, or corrosion from exposure to moisture and heat.  

Symptoms of a bad door hinge include:

• The dryer door not closing properly or staying open
• Difficulty opening or closing the dryer door
• A misaligned dryer door
• Unusual noises or resistance when moving the door

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.

Replacement mounting screw that secures panels, brackets and trim on compatible Bosch appliances. Restores proper fastening to reduce rattling, loose parts and alignment issues for safer, quieter operation. What it does:

• Secures panels, brackets, trim pieces and small appliance components.
• Replaces missing, stripped or corroded screws that allow parts to vibrate or become misaligned.
• Helps restore proper fit and reduces noise caused by loose or shifting components.
• Used wherever the original screw fastens service panels or mounting brackets.

• Disconnect power to the appliance before beginning any repair work.
• Use the correct driver bit to avoid stripping the screw head; apply firm, steady pressure.
• Do not overtighten—tighten until snug and parts are secure to avoid damaging threads or components.
• If original threads are damaged, inspect mating component and replace damaged parts or use appropriate thread repair methods.

This replacement access cover protects internal components and restores a finished appearance to the appliance. It helps keep wiring and small parts shielded from moisture, dirt, and accidental contact. What it does

• Shields internal components and wiring from debris and accidental contact
• Restores the appliance's finished appearance where the original cover was cracked or missing
• Helps reduce rattling caused by a loose or damaged cover
• Can prevent moisture and small-parts ingress that may lead to further damage

• One cover

• Disconnect power and water supply before beginning any repair
• Remove any surrounding panels or fasteners to access the damaged cover; keep track of screws and clips
• Align tabs or screw holes and reinstall with the original hardware; do not force or bend the part

The Door Latch is an OEM part for Bosch dryers. It securely fastens the dryer door closed during operation to prevent heat loss and ensure optimal drying performance. 

Causes of a bad latch include wear and tear over time, damage due to repeated use, or failure of the latch mechanism. 

Symptoms of a bad door latch include:

• The door not fully closing or latching in the locked position
• The door popping or coming open during a cycle  
• Decreased drying efficiency due to air leaks
• Safety issues from an unsecured door

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.

The Screw is an OEM part for Bosch gas cooktops and ranges. It anchors the surface burner head assembly onto the cooktop surface.

Causes can be stripped threads or overall wear from repeated heating/cooling cycles. Exposure to cooking spills or impacts may also deteriorate the screw head over time.

Symptoms of a bad burner head screw include:

• A burner detaching from the cooktop surface entirely
• Excess movement or instability of burner heads when in use
• Gas leaks reported around the burner head connection points

This genuine OEM Bosch part is also compatible with Thermador, Gaggenau and select Kenmore models.

The Screw is an OEM part for Bosch microwave ovens. It is a component that secures the outer casing and front paneling of the microwave. The screw is designed to withstand repeated heating and cooling cycles without loosening or degrading. 

Symptoms of bad screw include:

- The front panel or outer casing becoming loose, detached, or misaligned
- Gaps appearing in the seams or joints of the microwave structure
- The door not sealing properly leading to leaks

Over many uses of the microwave, screws can wear down or strip out from over-tightening during repairs or installations. It is important to replace worn screws to ensure the microwave maintains an intact structure.

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.
 

The Bearing is an OEM part for Bosch dryers. It is a component located within the drum assembly that works to smoothly rotate the drying tumbler during the cycle.                                                         

Symptoms of a bad bearing include:                                                        

• Loud grinding or scraping noises coming from the dryer drum area                                                        
• The dryer drum fails to rotate or gets stuck during the operation                                                
• Vibrations felt in the dryer cabinet or presenting during the operation

Over time, the constant rotation of the dryer drum can cause wear and tear on the bearings. Accidental damage during maintenance or cleaning is also possible. If any of the above issues occur, it may be time to replace this bearing.                                                        

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.
 

The Screw is an OEM part for Bosch microwave ovens. It is a component that secures the outer casing and front paneling of the microwave. The screw is designed to withstand repeated heating and cooling cycles without loosening or degrading. 

Symptoms of bad screw include:

- The front panel or outer casing becoming loose, detached, or misaligned
- Gaps appearing in the seams or joints of the microwave structure
- The door not sealing properly leading to leaks

Over many uses of the microwave, screws can wear down or strip out from over-tightening during repairs or installations. It is important to replace worn screws to ensure the microwave maintains an intact structure.

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.
 

This flat washer secures fasteners and helps distribute clamping force to protect parts from pull-through and wear. It's a small but critical hardware piece that helps maintain proper alignment and reduce vibration in the appliance. What it does:

• Sits under a nut or bolt to evenly spread load and prevent surface damage
• Helps keep fasteners tightened and reduces loosening from vibration
• Protects mating surfaces from wear and deformation
• Can reduce rattling or vibration-related noise when used as intended

• Disconnect power and water before accessing internal components
• Replace like-for-like; do not force or modify the washer to fit
• If other hardware is corroded or damaged, replace affected fasteners as a set

This sealing strip replaces a worn or damaged door edge seal to help maintain a tight closure and reduce leaks, drafts, and odors. It restores proper sealing where the door meets the cabinet or frame. What it does:

• Provides a consistent seal along the door edge to help prevent water or air leaks
• Helps limit odors and moisture transfer from the appliance compartment
• Reduces rattling or wind noise caused by a compromised door seal
• Restores smooth door closure and alignment where the strip seats

• Disconnect power and water supply before starting work
• Remove the old strip carefully to avoid damaging the door or frame
• Align the new strip with the door edge and press into the channel or mounting surface per OEM guidance
• Trim excess only if specified by the manufacturer; check for a secure, continuous seal after installation

The Lint Screen Filter is an OEM replacement part for Bosch dryers. This essential component is designed to capture lint and debris during the drying process, preventing them from accumulating within the dryer and causing potential issues.

Causes of a need to replace the lint screen filter can include excessive buildup of lint and debris over time, resulting in clogging or damage to the filter material. Regular cleaning and maintenance can help extend the lifespan of the lint screen filter.

Symptoms that may indicate a need for a replacement lint screen filter include:

• Restricted airflow and reduced drying efficiency
• Overheating or excessive heat buildup within the dryer
• Visible signs of damage or wear on the existing lint screen filter

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore dryer models.

This genuine refrigerator door seal replaces a worn or damaged gasket to help restore proper door sealing and keep cold air inside. It reduces cycling and helps maintain consistent temperatures for stored food. What it does:

• Creates a tight seal around the refrigerator door to prevent air leaks
• Helps stop frost buildup and reduces overworking of the compressor
• Commonly replaces seals that are torn, flattened, or no longer sealing
• Fits specific Bosch refrigerator doors — improves cooling performance when seal is compromised

• Disconnect power to the appliance before starting any repair
• Remove food, shelves, and door liners as needed for access
• Warm the gasket slightly (room temperature or warm water) to ease installation; avoid open flames or excessive heat
• Inspect door frame for damage and ensure the seal is seated evenly to allow full door closure

The Wheel is an OEM component specifically designed for select Bosch vented dryers requiring stable rotational support. As a load-bearing fixture, it maneuverably transports tumbling drum assemblies.

Causes usually arise from years of use wearing down bearings and slowing revolutions. Impacts may also deform precisely fitted wheels biasing balanced movements.

Symptoms signaling the need for a new wheel incorporate: 

• Binding or inability to smoothly transition drum assemblies  
• Grooves eroding intended contact patches for stable mobilization
• Loosened fasteners enabling unintended displacements risking stability

This OEM Bosch replacement wheel is also compatible with Thermador, Gaggenau and select Kenmore dryers relying on reliably rotating supporting structures. Correct installation restores intended operational smoothness.
 

A small mounting clip that secures exterior panels, trim or bezels to keep them aligned and reduce vibration. Replacing a damaged clip restores a snug fit and helps stop rattling or loosely seated panels. What it does:

• Holds panels and trim in the factory mounting location to maintain proper fit and alignment
• Prevents vibration and rattling caused by loose or worn fasteners
• Replaces broken, cracked, or missing clips that allow panels to sag or separate
• Works with the appliance's existing slots or mounting tabs for a secure snap-in fit

• Disconnect power to the appliance before starting any service
• Remove the adjacent trim or access panel per the service manual to reach the clip location
• Press or snap the clip into the factory slot; use pliers for leverage if needed but avoid over-forcing
• Inspect neighboring clips and mounting points for damage; replace additional clips as required

Door switch that detects when the appliance door is closed and signals the control so cycles can start. Replacing a faulty switch restores normal start/stop behavior and prevents operation with an open door. What it does

• Senses door closure and completes the circuit to tell the control board the door is closed.
• Stops the appliance from starting or running if the door is not properly latched.
• Common symptom: appliance won't start, stops unexpectedly, or behaves as if the door is open.
• Works with the existing door wiring and latch assembly to maintain safety interlock function.

• Disconnect power to the appliance before attempting any service.
• Note wiring and connector positions before removal; handle connectors gently to avoid damage.
• Access may require removing the inner door panel or control console—follow OEM instructions.

This replacement socket connects and secures a light bulb or wiring harness inside the appliance so the light operates reliably and wiring stays stable. It restores a safe electrical connection for oven, range, or appliance lighting. What it does:

• Holds and powers the appliance light bulb or connects a small wiring harness
• Restores steady lighting when a cracked, burnt, or loose socket causes flickering or no light
• Provides a secure contact to prevent intermittent electrical connection
• Helps eliminate arcing or poor contact that can cause visible sparking or failure to light

• One replacement socket

• Disconnect power to the appliance before starting any repair to avoid shock
• Use gloves and allow bulbs and surrounding parts to cool before handling
• Inspect wiring and connectors for damage; replace if insulation or contacts are compromised

The Moisture Sensor is an OEM part for Bosch dryers. It monitors the humidity level inside the rotating drum throughout drying cycles.

Causes of a faulty moisture sensor can include mineral deposits accumulation on electrodes over time, distorting humidity readings.

Symptoms of a bad moisture sensor include:

• Incomplete drying with clothes still damp at the end of cycles
• Over-drying resulting in wrinkling or wear to fabrics
• Cycle lengths not adjusting optimally based on load moisture
• Error codes displayed relating to moisture detection

This genuine OEM Bosch part is also compatible with Thermador, Gaggenau and select Kenmore models.

Thermister

The Screw is an OEM part for Bosch microwave ovens. It is a component that secures the outer casing and front paneling of the microwave. The screw is designed to withstand repeated heating and cooling cycles without loosening or degrading. 

Symptoms of bad screw include:

- The front panel or outer casing becoming loose, detached, or misaligned
- Gaps appearing in the seams or joints of the microwave structure
- The door not sealing properly leading to leaks

Over many uses of the microwave, screws can wear down or strip out from over-tightening during repairs or installations. It is important to replace worn screws to ensure the microwave maintains an intact structure.

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.
 

The Temperature Limiter is an OEM component specifically designed for select Bosch vented dryers requiring controlled airflow temperatures. As a safety device, it restricts exhaust heat to prevent overheating risks.  

Precisely calibrated links of heat-treated alloys automatically trip circuits upon exceeding preset thermal thresholds. Protected housings shield reactive cores from moisture while allowing intended response capabilities.

Causes often involve years of exposure distorting sensitive triggering components slow to cool cycles. Intentional physical manipulation could also disable protection absent automatic overrides.

Symptoms of a bad temperature limiter include:

• Inability to sense and respond to rising exhaust air temperatures  
• Lack of functioning cool-down phases from disabled safety trips
• Continuously energized heating systems without regulation posing risks

This OEM Bosch replacement limiter is also compatible with Thermador, Gaggenau and select Kenmore dryers employing sensitive temperature cutoffs. Correct installation restores critical safety control circuits.
 

The Motor is an OEM component specifically designed for select Bosch electric dryers. Powering the tumbling drum, its precisely balanced construction generates consistent motion. Permanent lubrication withstands thousands of cycles.

Causes of a faulty motor commonly involve winding failure and diminishing torque output. Overheating causes internal damage necessitating replacement before hazards arise.

Symptoms of a bad motor include:

• Slow or incomplete tumbling resulting in damp loads  
• Grinding noises during operation
• Chronic imbalances necessitating resets 

Causes of a bad motor can relate to typical degradation reducing efficiency. Prolonged high-heat exposures weaken insulation requiring timely replacement. 

This OEM Bosch part is also compatible with some Miele and Asko dryers. Replace to retain smooth controlled drying for fluffy fully-ventilated fabrics long-term.
 

This fan wheel circulates air through the appliance to support drying and cooling cycles, restoring proper airflow and temperature regulation. Replaces a worn or damaged blower impeller to improve performance and reduce overheating risk. What it does:

• Spins to draw and push air through the appliance's vent and heating chamber.
• Restores airflow when a cracked or warped wheel causes weak drying or poor ventilation.
• Can reduce unusual rattling or grinding noises caused by broken blades or imbalanced rotation.
• Helps prevent overheating by maintaining designed air movement.

• One fan wheel

• Disconnect power (and gas supply, if applicable) before beginning service.
• Access the blower housing; confirm orientation and fit before final assembly.
• Inspect surrounding seals and fasteners; replace any damaged clips or screws to ensure secure mounting.
• If you hear continued noise or airflow problems after install, re-check wheel clearance and shaft/bearing condition.