The CORTECO Crankshaft Seal, part number 01032392B, is engineered specifically for manual transmission applications. Its primary function is to create a reliable barrier, preventing the leakage of essential transmission fluids. Proper sealing is crucial for the longevity and efficient operation of your vehicle's manual gearbox. A failing seal can lead to low fluid levels, increased wear on internal components, and potential transmission damage if not addressed promptly. Crafted with quality materials, this CORTECO seal is built to withstand the demanding conditions within a transmission, offering durability and consistent performance. It is a vital component for maintaining the integrity of your drivetrain.