Parts for Bosch MMB9110 UC/03 (FD 8110 -): 01 - Body Parts

This support ring fits under the blender jar base to stabilize and cushion the jar and blade assembly, helping maintain a secure fit during use and reducing vibration. What it does:

• Centers and supports the blender jar on the base for steady operation
• Cushions the jar-to-base connection to reduce vibration and noise
• Helps maintain a proper seal around the blade assembly to minimize movement
• Replaces worn or damaged rings that can cause jar wobble or instability

• Unplug the appliance before any service or part replacement
• Remove the blender jar and blade assembly carefully; handle blades with care
• Seat the ring fully in its groove or mating surface; verify correct orientation
• If the ring is damaged or the jar still wobbles after replacement, inspect adjacent parts (blade assembly, coupling) for wear

A replacement carbon brush for the DC motor that restores electrical contact between the motor commutator and armature for proper motor operation. Ideal when worn brushes cause motor sparking, intermittent runs, or loss of power. What it does:

• Conducts current to the motor armature for steady motor rotation
• Replaces worn or cracked carbon contacts that cause sparking or poor performance
• Helps stop intermittent motor starts, reduced torque, or unusual motor noise
• Suited for motors that use a removable brush insert design

• Disconnect power before accessing the motor
• Inspect the commutator and brush holder for wear or debris; clean contacts if needed
• Replace both brushes if the motor uses paired brushes and the opposite brush shows similar wear