Parts for Bosch WTMC3300US/01: Drum Assembly Parts

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

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.