
VALVE STEM SEALS CENTAURO - set of 4 (manufacturer part number: P650931/4) — Set of 4 seals for the refurbishment of valve stems on quad, motocross, and roadster engines. CENTAURO brand, part designed for engine reconditioning and maintenance.
These valve stem seals are intended to replace worn elements during a cylinder head refurbishment or preventive maintenance. Suitable for both intake and exhaust, they ensure sealing around the valve stem and help limit oil leaks into the combustion chamber.
Practical for workshops and DIY enthusiasts, this set is ideal during a cylinder head disassembly or valve swap. Before installation, check compatibility with your model and adhere to the manufacturer's torque specifications and procedures for a clean and safe reassembly. Examples of compatible models: YAMAHA YFM 350 Wolverine, XVS 650 Dragstar, YFM 350 Bruin — verify part number before ordering.