Industrial 11222 Double Acting Seal Repair Kit

The 11222 Double Acting Seal Repair Kit (MPN 11222) is a multi-component seal set designed to rebuild and maintain double-acting hydraulic and pneumatic cylinders with a 3/8 in bore or rod configuration. It provides internal seals for cylinder overhaul and preventive maintenance, helping restore pressure retention and reduce fluid leakage in demanding industrial environments. Constructed from industrial-grade elastomer and wear-resistant materials, the kit is compatible with hydraulic oil, air, and other common industrial fluids, and supports bidirectional double-acting operation through internal cylinder seal replacement. Common applications include servicing cylinders in industrial presses, material handling equipment, agricultural machinery, construction machinery, and mobile hydraulic systems found in manufacturing, injection molding, and automated production lines. Use of this kit can extend cylinder service life and maintain reliable performance during daily operation. Common replacements for this kit in similar 3/8" systems include Hercules 3/8" Double Acting Cylinder Seal Kit, Parker Hydraulic Cylinder Seal Kit (3/8"), and Hallite 3/8" Double Acting Seal Kit.