RATO R999 cylinder gasket 36.0 999C engine part is designed for use in internal combustion engines.This gasket provides a seal between the cylinder head and engine block to maintain compression and prevent leakage of gases or fluids during.It is engineered to fit specific engine models that require a 36.0 mm bore size and corresponds to the 999C engine configuration.The product is constructed from materials suitable for temperature and pressure environments typical in engine systems.