Pro-source 5520004598PRO Angle Grinder Repair Kit

Product Description

The PRO-SOURCE 5520004598PRO is an angle disc grinder repair kit designed to restore a 4.5-inch HD angle grinder to proper working condition. The kit consolidates the most commonly replaced internal components into a single package, reducing downtime on the job. It includes rotor blades, a bushing, gasket, multiple O-rings, a retaining ring, spindle stop button, and a spring - covering the wear items most frequently addressed during a grinder rebuild. Technicians working in metalworking, fabrication, or maintenance shops will find this kit a practical solution for restoring tool performance without sourcing individual components separately.

This repair kit is intended for use with the 4.5-inch HD angle grinder model 5520004531JP. It is suited for shop maintenance technicians and tool repair professionals who service pneumatic and electric angle grinders in industrial or commercial settings. The included components address internal wear points including sealing surfaces, rotational assemblies, and mechanical stops, making it appropriate for a full service interval rebuild or targeted component replacement.

Key Features

• Complete repair kit consolidates multiple replacement components in one package
• Includes four rotor blades (part 61916) for restoring rotational performance
• Bushing 5D-619227 and gasket 5D-619008 address sealing and fit at internal interfaces
• Three O-rings (206011, 52236, 61907) provide sealing coverage across multiple service points
• Retaining ring ISTW-7, spindle stop button 5D-619229, and spring 5D-619208 complete the mechanical rebuild components
• Packaged as a single unit quantity for individual tool service

Compatibility

Designed for use with the 4.5-inch HD angle grinder model 5520004531JP.

Installation Notes

Installation should be performed by a qualified tool repair technician familiar with angle grinder disassembly procedures. Disconnect the tool from its power or air supply completely before beginning any service work. Follow the grinder manufacturer's service documentation for component sequencing and torque guidance. Ensure all O-rings and sealing surfaces are clean and properly seated before reassembly.