This rear side cargo door seal is designed for the rear left side of the cargo door on Ford Econoline vans and Club Wagon models from 1975 to 1991, including E-100, E-150, E-250, and E-350. It replaces OEM #E9UZ 1525325 B and ensures a snug, weatherproof fit to keep out water, dust, and noise. Crafted by SUPERsoft, this seal is 30% softer and more durable than other brands, offering a perfect balance of flexibility and resilience. Unlike other seals, it is made without accelerants or cheap fillers, ensuring long-lasting performance without premature aging or cracking. The seal features a smooth, black finish and is precision-molded for easy installation, providing a seamless fit that enhances the functionality and appearance of your vehicle. For the matching front right-side seal, see part LM 110-VA. Backed by a 30-year warranty from SUPERsoft, this part guarantees peace of mind and exceptional quality.