3M 7100079699 Air Inlet Washer File Belt Sander Part

Product Description

The 3M 7100079699 is a replacement air inlet washer designed for use in 3M File Belt Sander tools. This small but essential sealing component maintains proper airflow integrity at the air inlet port of the sander, helping to preserve tool performance and prevent contaminant ingress during operation. It is a direct OEM-style replacement part intended for use by maintenance technicians, tool repair shops, and trade professionals who service pneumatic abrasive tools. Installation should follow the parts list and schematic in the original tool owners manual.

This washer is applicable to 3M File Belt Sander models as a scheduled maintenance or repair replacement. File belt sanders are commonly used by metal fabricators, auto body technicians, pipefitters, and HVAC sheet metal workers for grinding, deburring, and finishing in tight or contoured workspaces. Replacing worn inlet washers restores proper air seal at the inlet fitting, which is critical to maintaining consistent tool speed and preventing debris from entering the air motor assembly.

Key Features

• OEM replacement air inlet washer for 3M File Belt Sander tools
• Restores air inlet seal integrity for consistent pneumatic tool performance
• Sold as a single pack unit
• Manufacturer part number 7100079699 ensures correct fitment when ordering

Compatibility

Designed as an OEM-style replacement washer for 3M File Belt Sander tools. Consult the tool owners manual parts list and schematic to confirm fitment for your specific model before installation.

Installation Notes

Installation should be performed by a qualified tool technician or pneumatic tool repair professional. Disconnect the air supply line and depressurize the tool completely before disassembling any air inlet components. Refer to the 3M File Belt Sander owners manual for the parts diagram and correct assembly sequence. Do not overtighten inlet fittings after washer replacement, as this may damage the sealing surface.

Technical Specifications

• Unit of Measure: Pack
• Minimum Order Quantity: 1
• UPC: 00051141306605

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100079699