Pro-source 5540003298PRO Impact Wrench Repair Kit

Product Description

The PRO-SOURCE 5540003298PRO is a repair kit designed for use with impact wrenches. It supplies the internal wear components most commonly replaced during a rebuild, including rotor blades, O-rings, a throttle valve stem, a valve spring, a pin, and an E-ring. Technicians performing preventive maintenance or restoring a tool that has lost torque output or smooth throttle action will find the necessary components in a single package. The kit weighs 1 pound and ships as a single package quantity.

This repair kit is suited for professional-grade impact wrench service in automotive, industrial, and general mechanical shop environments. It is intended for use by technicians comfortable with pneumatic tool disassembly and internal component replacement. The kit addresses the rotor blades, valve train, and sealing components that wear with normal tool use and are typically the first parts to require replacement during a scheduled rebuild.

Key Features

• Includes six rotor blades (43-231F16) for restoring motor efficiency
• Two O-rings (OR01008108) provided for sealing critical internal passages
• Throttle valve stem (43-231H17) and valve spring (43-231H08) included for full throttle circuit rebuild
• Pin (43-231H13) and E-ring (70129) included for complete internal assembly
• All components packaged together as a single repair kit for convenient servicing

Compatibility

Designed for use with impact wrenches as specified by PRO-SOURCE. Consult the tool manufacturer service manual to confirm component fitment before installation.

Installation Notes

Pneumatic tool repair should be performed by a qualified technician familiar with impact wrench disassembly procedures. Disconnect the air supply line and depressurize the tool completely before beginning any internal service work. Refer to the tool manufacturer service manual for proper disassembly sequence and component orientation. Retain all hardware removed during disassembly and replace only the worn components supplied in this kit.