This CORTECO crankshaft seal, part number 12036432B, is engineered to meet stringent automotive standards. It plays a crucial role in preventing oil from escaping the engine's crankshaft and entering other components. Proper sealing is essential for engine longevity and performance. A failing seal can lead to low oil levels, increased oil consumption, and potential damage to the engine if not addressed promptly. This seal is designed for durability and a precise fit, ensuring it performs effectively under various operating conditions. CORTECO is a recognized name in sealing technology, providing components that are often used as original equipment. Choosing this crankshaft seal means opting for a part that is built to last and maintain the integrity of your engine's lubrication system.