S410195149014 Gasket crankcase to inner primary. .031" paper

When working on a classic FL with a tin primary, the seal between the crankcase and the inner primary is a frequent source of leaks. This Athena gasket is made from .031" thick fiber-reinforced paper and is designed specifically for 1955 to 1964 FL models equipped with the original style tin primary. It serves as a direct replacement for OEM 60629-55. This gasket provides the necessary barrier to keep engine oil and primary lubricant separate and contained. Because these tin primaries can be prone to slight flexing, using a high-quality reinforced paper gasket like this one from Athena is essential for achieving a reliable, long-lasting seal during your restoration or maintenance project.