Parts for Bosch MUM6621 UC: 01 - Body & Component Assemblies Parts

This protective blender cover keeps the blender jug sealed during blending and helps prevent splashes for easier cleanup. Designed to fit the matching Bosch blender jug and restore a tight, functional seal. What it does

• Covers the blender jug opening to reduce splatter and contain ingredients while blending
• Helps maintain a secure seal so contents stay in the jug during operation
• Useful when blending liquids, sauces or soft ingredients that tend to splash
• Can prevent debris from entering the jug when not in use

• Always unplug the appliance before installing or removing parts
• Align the cover to the jug opening and press into place until it seats securely
• Inspect for cracks or wear before use; replace if damaged
• No special tools required for basic installation

A white replacement control knob for selector dials that restores easy, precise control and improves the appearance of a worn or missing knob. Fits front-panel rotary controls on compatible Bosch kitchen machines and appliances. What it does

• Replaces a cracked, faded, stripped, or missing control knob to regain manual control
• Provides a clear pointer for selecting speeds and functions on the rotary dial
• Snaps or slides onto the control shaft for a secure, tactile grip
• Helps stop slipping or wobbling caused by worn original knobs

• One white control knob

• Unplug the appliance or disconnect power before servicing
• Remove the old knob by pulling it straight off; install the replacement by aligning and pressing it onto the control shaft
• Test function at low settings after installation to ensure proper fit and operation

This trim plate is the outer control-panel trim piece that restores the appliance's finished look and protects underlying controls from spills and wear. It provides a clean, factory appearance for damaged or missing trim. What it does:

• Covers and protects the control panel area from moisture, grease and everyday wear
• Replaces bent, scratched or missing trim that causes cosmetic damage or exposes controls
• Restores a flush, factory-finish appearance to the appliance front
• Helps keep buttons and switches free of debris that can cause operational issues

• Disconnect power to the appliance before starting any work
• Removal/installation typically involves removing nearby screws or clips; keep hardware organized
• Handle the trim carefully to avoid scratching the finished surface during install

This replacement dryer drum belt wraps around the dryer drum and drive pulley to transfer motor rotation to the drum, restoring normal tumbling and enabling proper drying action. What it does

• Transfers motor torque to the drum so clothes tumble during operation
• Keeps the drum rotating smoothly by maintaining proper belt tension
• Worn, stretched, or broken belts can cause the drum to stop turning, slip, or make squealing sounds
• Replacing the belt addresses tumbling and abnormal noise symptoms related to belt failure

• One dryer drum belt

• Disconnect power (and gas if applicable) before beginning any repair
• Access the drum per your model's service instructions—belt routing varies by design
• Inspect idler pulley(s) and motor pulley for wear and replace as needed to prevent repeat failures
• After installation, manually rotate the drum to verify correct routing and tension before restoring power

These are replacement carbon motor brushes that restore electrical contact between the motor and commutator, helping return proper motor function and reduce sparking or intermittent operation. What it does

• Transfers electrical current to the motor commutator so the motor can run.
• Replaces worn brushes that cause reduced power, intermittent operation, or motor failure to start.
• Helps reduce excessive arcing or sparking at the commutator when worn.
• Restores reliable motor performance when deterioration of the original brushes is the cause.

• Disconnect power before starting any repair; work only on a fully de-energized appliance.
• Replace both brushes at the same time for even wear and best performance.
• Inspect the commutator for heavy scoring or pitting; clean or service if needed for best results.

This upper bearing assembly supports the dryer drum and helps it spin smoothly for quiet, reliable operation. It replaces a worn top drum support to restore proper drum alignment and reduce noise. What it does

• Provides a sealed pivot point for the drum, keeping rotation stable and aligned.
• Reduces scraping, grinding, or squealing caused by a worn or damaged upper support.
• Prevents excessive drum wobble that can lead to uneven wear or rubbing.
• Works with the lower support/rollers to maintain correct drum clearance and operation.

• One upper bearing assembly.

• Disconnect power before starting work; for gas dryers, shut off the gas supply.
• Basic disassembly of the dryer cabinet and front panel is typically required to access the upper bearing.
• Use common hand tools; lift and support the drum during removal and installation to avoid damage.
• Do not attempt to lubricate sealed bearings; replace the assembly if bearings are noisy or worn.