This right rear door seal, designed for the passenger side of 1975-1991 Ford Econoline Vans and Club Wagon Vans, replaces OEM #F0UZ 1543722 A. Crafted by SUPERsoft, this seal is 30% softer and more durable than other brands, ensuring a snug fit and long-lasting performance. Its premium construction avoids the use of accelerants or cheap fillers, preventing premature aging or cracking. The seal features a smooth black finish and a flexible design, making it easy to install and providing a tight, weatherproof barrier to keep out wind, water, and noise. Backed by a 30-year warranty, this SUPERsoft part guarantees peace of mind and reliability for decades.