





ATHENA Top End Gasket Kit (manufacturer part number P400485600720) — an assortment designed to restore the sealing of the top end after maintenance. ATHENA is globally recognized for its parts intended for 2 and 4-stroke engines; this kit meets the expectations of riders concerned with a clean and durable refurbishment.
Whether you are redoing a cylinder head, replacing valves, or working on the top end, changing the gaskets is essential to avoid oil leaks and compression losses. This top end gasket kit allows you to achieve healthy sealing surfaces and limit the risks of infiltration when restarting.
Workshop Tip: Always replace gaskets when opening the top end and check the sealing surfaces before reassembly. Choose a complete ATHENA kit for a meticulous job and restored sealing.