3M 7010362774 Polisher Brush Holder 28391

Product Description

The 3M 7010362774 is a replacement brush holder designed for use with the 3M 28391 Electric Polisher. The brush holder secures the carbon brushes that deliver electrical current to the motor armature, maintaining consistent motor operation during polishing applications. When the original brush holder becomes worn, cracked, or damaged, replacing it with this OEM-style component restores proper brush alignment and motor contact. Installation is straightforward for any technician or skilled tradesperson familiar with small electric tool service.

This brush holder is intended for servicing the 3M 28391 Electric Polisher, a tool commonly used in surface finishing, paint correction, and detailing applications across automotive, marine, and industrial settings. Refer to the 3M 28391 Owners Manual Parts List and tool schematic to confirm the correct placement and part fit before beginning disassembly.

Key Features

• Direct replacement brush holder for the 3M 28391 Electric Polisher
• Restores proper carbon brush alignment and motor contact
• OEM replacement part sourced through 3M supply chain
• Sold individually as a single pack unit

Compatibility

Designed as a replacement component for the 3M 28391 Electric Polisher. Consult the 3M 28391 Owners Manual Parts List and tool schematic to verify fitment before ordering.

Installation Notes

Disconnect and unplug the polisher completely before beginning any internal service work. Brush holder replacement is typically performed by a qualified tool repair technician using standard hand tools. Follow the disassembly sequence shown in the 3M 28391 Owners Manual to avoid damaging surrounding components. Do not operate the polisher with the brush holder loose or improperly seated.

Technical Specifications

• Unit of Measure: Pack
• Minimum Order Quantity: 1
• UPC: 00051141309347

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010362774