The CORTECO 49426271 crankshaft seal is engineered to prevent oil leaks from the crankshaft, a critical function for maintaining engine lubrication and preventing damage. Crafted with high-quality materials, this seal offers excellent resistance to heat, oil, and wear, ensuring long-lasting performance under demanding engine conditions. Its precise design guarantees a perfect fit and effective sealing. Proper installation of the crankshaft seal is vital for engine health. It protects the engine from oil loss and contamination, contributing to overall reliability and longevity. This CORTECO seal is a direct replacement for the original part, ensuring compatibility and ease of installation.