This CORTECO crankshaft seal, part number 01035424B, is specifically engineered for gearbox applications. It plays a crucial role in preventing oil leaks from the crankshaft, thereby protecting other engine components and maintaining the integrity of the lubrication system. Crafted with durable materials, this seal is built to withstand the demanding conditions within the engine bay, including high temperatures and constant rotation. Its precise design ensures a snug fit, providing reliable and long-lasting sealing performance. Proper installation of this seal is essential for the longevity and efficiency of your vehicle's gearbox and engine. It helps maintain correct oil levels and prevents contamination, contributing to smoother operation and reduced wear.