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Real Gaskets Corporation - Gaskets for Aviation, Automotive and Motorcycles One advertising spiel by a retailer has this to say of the product "an improved silicone gasket manufactured by Real Gasket Corp. These push rod seal kits are made from silicone rubber for long life and improved temperature and chemical resistance. This is especially helpful on the Cessna 337 where heat destroys traditional rubber push rod seals. Many existing push rod housings have nicks and roughness from the previous seal washer that causes seals to leak. The new seal moves the seal washer to a different location away from any existing nicks or roughness. The new seals are taller and have a crown washer that increases the spring compression resulting in increased seal pressure. By adding a taper to the seal, the crown washer pushes inward against the push rod, helping it to seal. Finally, you have 37% for sealing area with the new seals."
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REAL Lifetime Silicone Gaskets
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