Welcome to MSC Kits

At Michael-Stephens Company we can design and manufacture the highest quality seal kits in the industry. Customize a kit to your specific needs utilizing thermoplastic, composite and elastomer materials. Or, choose from a long list of standard repair kits for cylinders, pumps, valves, and hydraulic motors. At Michael-Stephens Company we have the experience in designing seal kits targeted to specific uses such as these: