3M 7100114653 Planet Gear Abrasive Power Tools

Product Description

The 3M 7100114653 is a replacement planet gear designed for use in 3M abrasive power tools. Planet gears are internal drivetrain components that transfer rotational force within a planetary gear assembly, maintaining consistent speed and torque output during grinding, sanding, or surface preparation operations. This part is sourced directly as a manufacturer replacement component, ensuring dimensional and functional conformance to original specifications. Installation is typically performed by a qualified tool repair technician or experienced trade professional familiar with pneumatic or electric abrasive tool servicing.

This planet gear is intended for use in 3M abrasive power tool assemblies where the original gear has worn or failed. Abrasive power tools are commonly used in metalworking, fabrication, automotive body repair, and industrial surface preparation. Consult the specific tool owner's manual and parts list schematic to confirm this gear applies to the tool being serviced before ordering. The owner's manual will identify the correct part position within the gear train.

Key Features

• OEM replacement planet gear for 3M abrasive power tool drivetrains
• Maintains original gear geometry for proper load distribution and tool performance
• Sold individually as a single-unit pack for targeted component replacement
• Identified by 3M reference number 51141-30431 for cross-referencing with tool schematics

Compatibility

Designed as an OEM-style replacement planet gear for compatible 3M abrasive power tools. Consult the owner's manual parts list and tool schematic for the specific tool model to verify fitment before installation.

Installation Notes

Planet gear replacement should be performed by a trained tool service technician. Disconnect the tool from all power and air supply sources before disassembly. Refer to the tool-specific owner's manual for the correct disassembly sequence and gear train schematic. Do not force components during assembly, as improper installation can damage the gear housing or adjacent drivetrain parts.

Technical Specifications

• UPC: 00051141304311
• Unit of Measure: Pack
• Minimum Order Quantity: 1

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100114653