This CORTECO crankshaft seal, part number 12018974B, is engineered to meet the demanding requirements of modern engines. It plays a crucial role in maintaining the integrity of your engine by preventing oil from escaping the crankshaft. Crafted from durable materials, this seal offers excellent resistance to heat, oil, and wear, ensuring long-lasting performance and reliability. Proper installation of this seal is essential for preventing potential engine damage caused by oil loss and maintaining optimal lubrication. Ensure your engine runs smoothly and efficiently with this precision-engineered crankshaft seal. It is designed to fit specific applications, providing a secure and leak-free seal under various operating conditions.