For Dodge B-Series vans (B100/B200/B300) from 1971 to 1977 and Plymouth PB-Series vans (PB100/PB200/PB300) from 1974 to 1977, this rear cargo door seal is designed for the right-hand side and replaces OEM# 2956358. Crafted by SUPERsoft, this seal is 30% softer and more durable than other brands, ensuring a snug fit and long-lasting performance. It is made without accelerants or cheap fillers, which prevents premature aging or cracking, making it a reliable choice for keeping your cargo area protected from water, dust, and noise. The seal is easy to install, fitting seamlessly into the rear cargo door frame to restore a tight, weatherproof barrier. Backed by a 30-year warranty from SUPERsoft, this part guarantees peace of mind and exceptional quality.