Westinghouse 1BYS Air Compressor Maintenance Kit

The Westinghouse 1BYS Air Compressor Maintenance Kit is a rebuild and tune-up package for the Westinghouse 1BYS two-stage reciprocating air compressor. Intended for preventive maintenance and complete rebuilds, it helps restore air delivery performance, sealing, and long-term reliability in industrial compressed-air systems. This kit, TUK 1BYS WE, includes a gasket set with oil seal, piston ring kit, unloader repair kit, intake filter element, insert bearings, valve discs and springs, and O-rings with unloader felts. It is designed for model 1BYS compatibility and weighs approximately 4 lbs. Common applications include industrial air systems in manufacturing facilities, maintenance shops, and automotive service centers.