
ATHENA Top-End Gasket Kit (manufacturer part number P400090600240/1) — a complete gasket set designed for top-end reconditioning. Whether you are performing a cylinder head overhaul, piston replacement, or working on the intake manifolds, this kit includes all the essential sealing components to properly reassemble your engine.
Specifically suited for the maintenance of roadsters and classic sport bikes, this kit allows you to replace all worn top-end gaskets to restore proper sealing between the cylinder head, cylinder, and manifolds. Systematically replacing gaskets after opening the engine prevents oil and coolant leaks and ensures a clean and compliant assembly.
Preferably install with manufacturer torque specifications and, if necessary, consult a professional to ensure sealing and longevity of the assembly.