Applications, Piston Rings, Sealing Rings & Materials

The world’s leading manufacturers depend on Grover piston rings and seals to meet their most demanding application needs. From shock absorbers and pneumatic cylinders to torque converters and hydraulic clutches, we provide the hydraulic seals and piston rings you need to keep your equipment operating smoothly and efficiently. Our engineers will also work with you to deliver exactly what you need – when you need it.