3M 7010326920 Polisher Gear Box Cover 28391

Product Description

The 3M 7010326920 is a replacement gear box cover designed for use with the 3M 28391 Electric Polisher. The gear box cover serves as a protective housing component that shields the internal gear assembly from contamination and mechanical damage during operation. This is an OEM replacement part intended for repair and maintenance of the 3M 28391 polisher. Installation is typically performed by tool repair technicians or experienced detailing professionals who service their own equipment. Sourcing the correct replacement cover ensures the polisher maintains its original structural integrity and safe operating condition.

This part is intended for use in the repair of the 3M 28391 Electric Polisher. It is suited for professional detailing, bodywork, and surface finishing environments where the 28391 polisher is in regular service. Technicians performing preventive maintenance or post-damage repair will find this a direct replacement for the original gear box cover. Consulting the owner's manual parts list and tool schematic is recommended before ordering to confirm fitment and proper part identification.

Key Features

• OEM-style replacement gear box cover for the 3M 28391 Electric Polisher
• Protects internal gear assembly from debris and mechanical damage
• Sold individually as a single unit pack
• Direct replacement designed to restore original tool configuration

Compatibility

Compatible with the 3M 28391 Electric Polisher. Refer to the owner's manual parts list and tool schematic to verify this is the correct replacement component before installation.

Installation Notes

Disconnect and de-energize the polisher completely before disassembling any housing components. This type of repair is best performed by a qualified tool repair technician familiar with electric polisher drive assemblies. Refer to the 3M 28391 owner's manual schematic for correct reassembly sequence and fastener placement. Do not operate the tool with any housing components missing or improperly seated.

Technical Specifications

• Unit of Measure: Pack
• Minimum Order Quantity: 1
• UPC: 00051141309040

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010326920