The Elring Crankshaft Seal - 284460 is a high-quality seal designed to fit onto a crankshaft in an engine. It is made by the reputable brand Elring and is specifically designed to prevent oil from leaking out of the engine. This seal is durable and long-lasting, providing reliable protection for the engine. It is compatible with a wide range of vehicles and is easy to install. Overall, the Elring Crankshaft Seal - 284460 is a reliable and effective solution for preventing oil leaks in an engine.