S410195021011 Breather baffle gasket

Proper crankcase ventilation is critical for engine performance, and these Athena breather baffle gaskets are designed to keep that system sealed tight. These gaskets fit 1999 to 2010 Twin Cam models and are a direct replacement for OEM 17592-99. Most applications require two of these gaskets during a full top-end service. Made to meet or exceed original equipment standards, they provide a reliable seal for the internal breather baffles within the rocker boxes. If you are chasing down oil carry-over issues or just refreshing the top end, installing fresh gaskets is the best way to ensure your breather system functions exactly as the factory intended, preventing unwanted oil misting and maintaining internal pressure balance.