Parts for Bosch MUM4505 UC/04: 02 - Component Assemblies Parts

This is a sealing gasket designed to create a watertight connection between components in the appliance. It prevents water from leaking past joints or fittings during operation. Replace this seal if you notice water dripping or pooling beneath or around the appliance, which can indicate the gasket has become worn, cracked, or compressed over time.

This spur gear is a direct-drive replacement gear that transfers rotary motion between motor and transmission components, restoring correct gear engagement and part movement in compatible appliances. What it does:

• Replaces a worn or stripped drive gear to restore proper mechanical engagement
• Helps eliminate slipping, erratic part movement, or loss of driven function
• Can stop grinding or clicking noises caused by damaged gear teeth
• Works as a direct mechanical link between motor/drive components and the driven assembly

• Disconnect power and water before any disassembly
• Requires disassembly of the drive/transmission housing; refer to OEM service manual for steps
• Inspect mating gears and shafts for wear—replace any damaged parts to prevent repeat failure
• Use only recommended lubricants per OEM guidance; do not force-fit or modify the gear

This is a small cutting disc used in appliance assembly or servicing. It serves as a precision cutting component for trimming or shaping materials during installation or repair. Replace this disc if it is worn, chipped, or no longer cuts cleanly.

This slide sheet is a thin friction-reducing pad that allows components such as racks or drawers to glide smoothly within the appliance. It sits between moving parts and the interior surface to minimize wear and noise. Replace it if racks are sticking, dragging, or if the original sheet is worn through or missing.