
Set of 4 valve stem seals by CENTAURO, designed for engine refurbishment and cylinder head reconditioning. These seals ensure tightness around the valve stem, limiting oil leaks into the intake and exhaust passages. Ideal for maintenance operations where valve restoration is necessary, on off-road bikes or roadsters.
Designed to restore reliable sealing at the valves, these seals integrate easily during cylinder head disassembly/reassembly. Recommended for Cross and Roadster environments, they are suitable for riders looking for a robust replacement part to limit wear and oil entrapment in the passages. Example compatible models: KAWASAKI NINJA 1000 SX (2024), SUZUKI RM-Z 250 (2006), HONDA XR 500 R (1984).