The Corteco Differential Pinion Seal - 49489941 is a high-quality replacement part designed to seal the differential pinion and prevent leaks. It is made with durable materials and precision engineering to ensure a secure and long-lasting fit. This seal is compatible with a variety of vehicle makes and models and is an essential component for maintaining proper functioning of the differential. It is easy to install and offers reliable protection against dirt, debris, and other contaminants. Trust Corteco for superior quality and performance in your vehicle's differential system.