Split Bus Stationary Side Window Seal – 221-321 The 221-321 window seal is an essential part of any "Splittie" restoration. Because these buses are prone to rust around the window tracks, old, hardened seals are a major liability. These replacement seals provide the flexibility needed to wrap around the corners of the glass easily while creating a high-pressure seal against the metal body. These are sold individually, and a standard 11-window or 13-window bus will require multiple seals depending on how many stationary windows your specific model has. They are designed for easy installation using the "rope-in" method, which allows the seal and glass to be pulled into the window frame without damaging the paint. Detailed Vehicle Compatibility VW Bus (Transporter, Kombi): 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967 Product Highlights & Features Water-Tight Protection: Engineered to eliminate wind noise and prevent water from seeping into the interior panels. Flexible EPDM Material: Stays soft and pliable for decades, making it much easier to install than cheaper PVC-based alternatives. Smooth Finish: Features a clean, matte black finish that matches original VW rubber trim. Technical Specifications Part Number: 221-321 Position: Side Window (Stationary/Fixed) Application: VW Type 2 Split Screen Style: Without Trim Groove (Standard) Installation & Maintenance Tips The Rope-In Method: Use a strong nylon cord and a soapy water solution (or specialized window tint/rubber lube) to "pull" the lip of the seal over the body flange. Channel Preparation: Before installing, ensure the metal window channel is completely free of old rubber, rust, and debris. Apply a rust-inhibitor paint if the bare metal is exposed. Sealant Usage: While these seals are designed to work without glue, a small bead of non-hardening glass sealer can be used in the outer corner to provide extra protection against heavy rain. 221845321 221-845-321
