3M 7000119153 Rotor Vane Set Disc Sander Replacement

Product Description

The 3M 7000119153 is a replacement rotor vane set consisting of 3 vanes, designed to restore proper airflow and rotational performance in pneumatic 3M power tools. Rotor vanes are wear components inside air-powered motors that direct compressed air across the rotor to generate torque. When vanes wear down or chip, the tool loses speed, power, and efficiency. This OEM-style replacement set brings the motor back to spec and extends tool service life. Installation is typically performed by a shop technician or experienced mechanic during scheduled tool maintenance or after a noticeable drop in tool performance.

This rotor vane set is compatible with 3M Disc Sanders, Die Grinders, and Cut-Off Wheel tools as noted in the product line. It is intended as an internal replacement part serviced during teardown of the pneumatic motor assembly. Refer to the owner's manual parts list and tool schematic to confirm the vane set applies to the specific tool model being serviced before proceeding with disassembly.

Key Features

• Set of 3 rotor vanes for complete motor vane replacement in one service
• Designed as a direct OEM-style replacement for 3M pneumatic tool motors
• Restores airflow efficiency and rotational torque after vane wear
• Sold individually as a set — minimum order quantity of 1 set

Compatibility

Compatible with 3M Disc Sanders, Die Grinders, and Cut-Off Wheel tools. Consult the owner's manual parts list and tool schematic to verify fitment for the specific tool model before ordering.

Installation Notes

Pneumatic tool motor service should be performed by a qualified shop technician familiar with air tool disassembly. Disconnect the tool from the air supply line completely before beginning any internal service. Handle rotor vanes carefully during installation to avoid chipping or cracking, which will reduce motor performance. Refer to the manufacturer's owner's manual for the correct assembly sequence and torque guidance specific to the tool model.

Technical Specifications

• Quantity in Set: 3 vanes
• UPC: 50051115066417
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000119153