REAL are twice as thick as typical gaskets and have been hot oil and dry heat tested at 300°F. Only REAL gaskets seal uneven surfaces, eliminate corrosion, and reduce maintenance costs. They may be reused, installed dry, and maintain screw torque. Indefinite shelf life. Highly recommended by Rutan Aircraft Factory.
Application: IO-540-B (9 Holes), E, M SERIES; TIO/LTIO-540-A