This CORTECO crankshaft seal, part number 12011360B, is engineered to provide a robust barrier against oil leaks from the crankshaft. Crafted with durable materials, it ensures long-lasting performance and maintains optimal engine lubrication by preventing oil seepage. Proper installation of this seal is crucial for engine health, safeguarding internal components from contamination and ensuring efficient operation. Trust CORTECO for precision-engineered sealing solutions that meet stringent automotive standards.