Parts for Bosch WTMC3321US/05: Drum Assembly Parts

Rear panel for your dryer. Installs on the back of the cabinet to enclose internal components. Replace if cracked, damaged, or missing for proper coverage.

Supports smooth drum rotation in your dryer. Replace if you hear squeaking, whistling, or rumbling during cycles. Verify fit with your model number.

Supports smooth drum rotation in your dryer. Replace if you hear squeaking, whistling, or rumbling during cycles. Verify fit with your model number.

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.
 

Flat washer that secures fasteners and distributes clamping force in your dryer. Replace if worn, damaged, or during repairs to maintain alignment.

Replace your worn dryer door sealing strip to restore a tight closure and prevent air leaks, drafts, and odors. Verify fit with your model number.

Dryer front bulkhead assembly that supports the drum and forms the front cabinet structure. Replace if cracked, warped, or damaged from wear.

Captures lint and debris during drying to prevent buildup and maintain airflow. Replace when clogged, torn, or causing sensor errors. Confirm fit with your model.

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

Drum support roller wheel for Bosch dryers. Mounts on axle shafts to stabilize and support the rotating drum. Replace when cracked, worn, or squeaking.

Small mounting clip that secures dryer exterior panels and trim in place. Replace if clip is broken, cracked, or missing to restore snug panel fit.

If your dryer won't start or stops mid-cycle, a faulty door switch may be the cause. This interlock detects door closure to allow operation. Easy DIY fix.

Connects and secures the light bulb inside your dryer for reliable lighting. Replace if bulb won't stay in place or light flickers. Verify fit by model.

Dryer stops after a few seconds with lint light on? A faulty moisture sensor may be the cause. Mineral buildup distorts humidity readings in the drum.

Thermister

Internal wiring harness for dryers. Connects electrical components throughout the unit. Replace if wires are frayed, connections are loose, or harness is damaged.

Cable harness for dryers. Connects electrical components inside the dryer. Replace if wires are frayed, connectors are damaged, or harness is broken.

Dryer door seal creates an airtight barrier to retain heat and improve efficiency. Replace if torn, cracked, or causing heat loss. Verify fit with your model.