Microwave Bumper, Bushing, Grommet Parts

This snap-in bushing provides a low-profile bearing surface to support rotating shafts and reduce wear and noise in appliance assemblies. It restores smooth operation where the original bushing is worn or damaged. What it does:

• Provides a replaceable bearing/sleeve for rotating shafts and posts
• Reduces friction and wear on housing and moving parts
• Helps eliminate rubbing, grinding, or rattling noises during operation
• Maintains correct shaft alignment for smooth rotation

• One snap-in bushing

• Disconnect power before servicing and follow all safety instructions
• Access may require removing panels or covers; inspect surrounding parts for wear
• Press or snap the bushing squarely into the housing until fully seated; avoid deforming it
• Replace any damaged retainers or seals and test operation after reassembly

A replacement board supporter that secures the appliance control board to the cabinet, helping keep the board stable and positioned away from wiring and chassis. Restores proper mounting to reduce vibration and movement of the control board. What it does:

• Holds and supports the control/PC board to prevent excessive movement or rattling
• Keeps the board spaced from the chassis and wiring to reduce risk of shorting or contact
• Helps maintain stable electrical connections for reliable control operation
• Reduces noise caused by a loose or vibrating control board
• Can prevent further wear on board mounting points and connectors

• Disconnect power to the appliance before beginning any service.
• Handle the control board by its edges and avoid touching components; use ESD precautions if available.
• Remove nearby panels or components as needed for access; retain all fasteners for reassembly.
• If mounting points or fasteners are damaged, inspect nearby parts and replace as required.