Motorcycle Engine Cylinder Gasket Head Gasket for CB900F 919 CBR900RR CBR919RR 900F CBR 900RR 919RR 12251-MAS-003 Material: Steel and paper Compatibility: Designed for CBR900RR, CBR919RR, and CB900F models OEM Code: 12251-MAS-003 Package Contents: Cylinder gaskets kit This cylinder head gasket is engineered to create a seal between the cylinder head and cylinder block, helping prevent air leakage and maintain engine compression.Constructed from steel and paper, the gasket supports consistent engine performance under normal operating conditions. The design ensures compatibility with specified motorcycle models corresponding to OEM code 12251-MAS-003.The kit includes all necessary components for a complete cylinder head gasket replacement, allowing for straightforward installation.Suitable for use during engine maintenance or rebuilds, it provides a functional solution for restoring engine integrity.