The Elring Porsche Engine Crankshaft Seal - 284930 is a high-quality seal designed specifically for Porsche engines. It is made from durable materials to ensure a tight and secure fit, preventing any leakage of oil or other fluids. This seal is essential for maintaining the proper functioning of the engine and ensuring its longevity. It is compatible with a wide range of Porsche models and is easy to install. This product is a reliable and trusted choice for Porsche owners looking to replace their engine crankshaft seal.