This CORTECO crankshaft seal is specifically designed for manual transmissions. It plays a crucial role in preventing oil leaks from the crankshaft area, safeguarding the transmission's internal components. Crafted with durable materials, this seal offers reliable performance and longevity. Proper installation is key to ensuring its effectiveness and preventing potential damage to your transmission. Maintaining the integrity of your transmission's seals is vital for its overall health and operational efficiency. A failing seal can lead to significant oil loss and costly repairs.