This crankshaft seal from CORTECO is specifically designed for manual transmissions. It plays a crucial role in preventing oil from leaking out of the engine and transmission. A properly functioning crankshaft seal is essential for maintaining the lubrication within your transmission and protecting other components from contamination. A leak can lead to low fluid levels, increased wear, and potential transmission damage. Crafted with durable materials, this seal is built to withstand the demanding conditions of your vehicle's powertrain. It offers a reliable solution to maintain the integrity of your manual transmission's lubrication system.