3M 7100123272 Spring for 3M 3125 Sander

Product Description

The 3M 7100123272 is a factory replacement spring designed for use with the 3M 3125 Sander. This OEM-style component restores proper mechanical function to the sander assembly when the original spring is worn, fatigued, or damaged. Replacement of worn internal springs is a straightforward repair that keeps pneumatic and electric finishing tools operating within their designed parameters. Installation is typically performed by experienced tool technicians or trade professionals familiar with disassembly procedures outlined in the 3M 3125 Sander owners manual. Consult the parts list and tool schematic in the owners manual before beginning any repair.

This spring is intended for use as a direct service replacement in the 3M 3125 Sander. It is sold individually and is suited for shop maintenance environments where sander tools are serviced in-house. Facilities that maintain fleets of finishing tools and service their own equipment will find this part useful for reducing downtime on the 3M 3125 platform. Always reference the official parts list schematic to confirm correct part placement before installation.

Key Features

• OEM-specification replacement spring for the 3M 3125 Sander
• Sold individually for single-unit repairs
• Designed to restore proper mechanical tension within the sander assembly
• Sourced directly under the 3M part number for confirmed fitment

Compatibility

Designed as a direct replacement spring for the 3M 3125 Sander. Refer to the 3M 3125 Sander owners manual parts list and schematic to confirm correct application before installation.

Installation Notes

Disconnect the sander from its power or air supply completely before beginning any disassembly or parts replacement. Consult the 3M 3125 Sander owners manual for the correct parts schematic and assembly sequence prior to service. Use only appropriate hand tools and follow all manufacturer disassembly instructions to avoid damage to surrounding components. Internal spring replacement should be performed by a qualified tool technician familiar with this class of equipment.

Technical Specifications

• Compatible Tool: 3M 3125 Sander
• Unit of Measure: Each
• Minimum Order Quantity: 1
• UPC: 00051141307848

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100123272