Pro-source 5530006189PRO Rebuild Kit 3/4 Impact Wrench

Product Description

The PRO-SOURCE 5530006189PRO is a rebuild kit designed to restore a 3/4 inch impact wrench to proper working condition. The kit contains the internal components most commonly replaced during a full service interval, including a rear end plate, front end plate, air regulator, and two hammer pins. Technicians in automotive, heavy equipment, and industrial maintenance shops rely on this type of kit to extend tool service life without replacing the entire wrench assembly. All components are matched to the original tool specifications, making this a direct-fit solution for scheduled maintenance or repair after impact mechanism failure.

This rebuild kit is intended specifically for the PRO-SOURCE 3/4 inch impact wrench model 5540003323JP. It is suited for shop environments where 3/4 inch drive impact tools see regular use on fasteners in automotive, fleet, construction, and industrial applications. Technicians performing preventive maintenance or responding to tool performance issues such as reduced torque output or air leakage will find this kit provides the components needed to return the tool to factory condition without sourcing individual parts separately.

Key Features

• Includes rear end plate (45-405714) for housing and air seal integrity
• Includes front end plate (45-405719) for drive-end structural support
• Includes air regulator (45-405721) for airflow and torque control restoration
• Includes two hammer pins (45-405117) for impact mechanism rebuild
• Matched components eliminate the need to source individual replacement parts
• Sold as a single kit with all listed components included

Compatibility

Designed specifically for use with the PRO-SOURCE 3/4 inch impact wrench model 5540003323JP.

Installation Notes

Installation should be performed by a qualified tool technician familiar with pneumatic impact wrench service procedures. Disconnect the air supply and depressurize the tool completely before disassembly. Follow the tool manufacturer's service manual for component sequencing, as improper reassembly of the hammer mechanism or end plates can result in tool damage or personal injury. Verify all components seat correctly and air passages are clear before returning the tool to service.