This CORTECO crankshaft seal, part number 12011348B, is engineered to ensure optimal engine performance by preventing oil leaks from the crankshaft. Crafted with durable materials, this seal offers excellent resistance to heat and wear, guaranteeing long-lasting protection for your engine's critical components. Its precise fit ensures easy installation and a secure seal. Maintaining the integrity of your engine's lubrication system is crucial. This crankshaft seal plays a vital role in keeping oil contained, protecting other engine parts from damage and ensuring smooth operation.