3M 7010326375 O-ring 14mm X 1.5mm Orbital Sander Seal

Product Description

The 3M 7010326375 is a replacement O-ring designed to seal the exhaust air channel on self-generated vacuum retainers used in orbital and random orbital sanding tools. This small-diameter sealing component maintains the integrity of the vacuum system that captures dust and debris at the tool during sanding operations. Measuring 14 millimeters in inner diameter with a 1.5-millimeter cross-section, it is a precise-fit part intended for direct replacement in compatible 3M sanding tools. Installation requires no special tooling beyond standard disassembly of the vacuum retainer assembly.

This O-ring is used in the self-generated vacuum systems found on 3M orbital sanders and random orbital sanders. It seats in the retainer to prevent exhaust air from bypassing the sealed channel, which is critical for maintaining dust collection efficiency during finish sanding, paint prep, and surface conditioning work. Tool repair technicians and service shops are the primary installers of this component during routine maintenance or after-wear replacement of the vacuum retainer assembly.

Key Features

• Seals the exhaust air channel on self-generated vacuum retainer assemblies
• 14-millimeter inner diameter with 1.5-millimeter cross-section for precise fitment
• Direct OEM-style replacement for worn or damaged vacuum retainer seals
• Compatible with orbital sander and random orbital sander tool platforms
• Sold as a single unit pack

Compatibility

Designed for use on 3M orbital sanders and random orbital sander self-generated vacuum tools, specifically to seal the exhaust air channel on the self-generated vacuum retainer.

Installation Notes

Installation is typically performed by a tool repair technician or qualified service shop. Power down and disconnect the tool from any air supply or power source before disassembling the vacuum retainer. Inspect the seating groove for debris or damage before installing the new O-ring. Avoid over-stretching the O-ring during installation to prevent premature failure of the seal.

Technical Specifications

• Inner Diameter: 14 millimeters
• Cross-Section: 1.5 millimeters
• Unit of Measure: Pack
• Minimum Order Quantity: 1
• UPC: 00051115281174

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010326375