This CORTECO crankshaft seal is specifically designed for manual transmissions, providing a reliable barrier against oil leaks. Proper sealing is crucial for the longevity and efficient operation of your gearbox, preventing contamination and ensuring the correct lubrication levels are maintained. Crafted with durable materials, this seal is built to withstand the demanding conditions within the transmission housing. Its precise engineering ensures a perfect fit, minimizing the risk of premature wear and failure. Replacing a worn or damaged seal with this quality part from CORTECO will help restore your transmission's integrity and prevent costly damage down the line. Installation of this component is recommended during transmission servicing or if any signs of oil leakage are detected around the crankshaft area. Maintaining a clean and well-sealed transmission is key to its overall health and performance.