Ingersoll 317a-42-4 Replacement Vanes Air Tool

Product Description

The INGERSOLL 317a-42-4 is a set of replacement vanes designed for Ingersoll Rand pneumatic air tools. Vanes are wear components found inside the rotor chamber of air-powered motors, where they create the sliding seal necessary to generate rotational force. As vanes wear, tool output drops and efficiency suffers. Replacing worn vanes restores rated torque output and extends the service life of the tool motor. This part is a direct-fit service component intended for use by pneumatic tool technicians and repair shops performing routine air tool rebuilds.

Replacement vanes of this type are used during scheduled maintenance or after-failure rebuilds of pneumatic rotary tools. They are a standard service item in any shop that operates air-driven grinders, impacts, drills, or motors. Technicians typically replace vanes as part of a complete motor rebuild kit service, though they can also be replaced individually when inspection reveals uneven or excessive wear on specific vanes.

Key Features

• Direct replacement vanes for Ingersoll Rand pneumatic tool motor service
• Restores rated torque and efficiency in worn air tool motors
• Designed to fit the rotor chamber geometry of compatible Ingersoll Rand tools
• Standard wear-item replacement for routine preventive maintenance programs

Compatibility

Designed as an OEM-style replacement vane set for compatible Ingersoll Rand pneumatic air tool motors. Refer to the Ingersoll Rand parts catalog or tool service manual to confirm fitment for your specific model before ordering.

Installation Notes

Vane replacement should be performed by a qualified pneumatic tool technician familiar with air motor disassembly procedures. Disconnect the tool from all air supply lines and depressurize before beginning any disassembly. Inspect the rotor, end plates, and cylinder bore for wear or scoring while the motor is open, as these components affect vane service life. Follow the manufacturer service manual for correct vane orientation and motor reassembly sequence.

Technical Specifications

• Part Type: Replacement Vanes
• Application: Pneumatic Air Tool Motor

Standard Information

• Brand: INGERSOLL
• Manufacturer Part Number: 317a-42-4