The Genuine Ford Pinion Seal BR3Z4676A is a high-quality rear seal designed for Ford, Lincoln, and Mercury vehicles. This direct replacement part is a genuine OEM product with a 1-year manufacturer warranty. Made in the United States, this black seal is essential for the proper functioning of the transmission and drivetrain system. It is important to note that this product may cause cancer and reproductive harm, so please consult the California Prop 65 warning before installation.