This CORTECO crankshaft seal, part number 49103774, is engineered to provide a durable and effective barrier against oil leaks from the crankshaft. Designed with precision, it fits seamlessly into the engine, ensuring that vital lubricating oil remains within the engine and preventing contamination of other components. A failing crankshaft seal can lead to significant oil loss, potential engine damage, and environmental concerns. CORTECO is known for its commitment to quality and performance, offering seals that meet or exceed original equipment manufacturer (OEM) specifications. This ensures a reliable fit and long service life for your vehicle. Proper installation of this seal is crucial for its effectiveness. It is recommended to consult a professional mechanic or refer to your vehicle's service manual for correct fitting procedures.