This CORTECO crankshaft seal, part number 01026691B, is specifically engineered for manual transmission applications. It plays a crucial role in maintaining engine integrity by preventing oil from leaking out of the crankshaft area. Crafted with durable materials, this seal is built to withstand the demanding conditions within the engine bay. Its precise design ensures a tight fit, contributing to the longevity and efficient operation of your vehicle's transmission. Proper sealing is essential for protecting other engine components from contamination and ensuring optimal lubrication. Replacing a worn or damaged crankshaft seal with this high-quality part from CORTECO can help avoid costly repairs down the line and maintain the smooth operation of your manual gearbox.