Front Door Seal to Body (Pair) 50-67. 211-831-721 Front Door Seal to Body (Pair) 50-67. 211-831-721 Front Door Seal to Body, GREY as Original (Pair) 50-67. 211-831-721 211831721 - Manufacturer - Wolfsburg West £45.00 Quantity: at £45.00 each Add To Basket Main front door seals, sold as a pair. Correct for all split bus upto 1967. We prefer to sell the Wolfsburgwest version of this seal for its flexibility, and the way it allows the doors to close as per factory fit. This is the Grey version, as it should be from the factory. If you prefer, we supply the black ones too. However, they are not manufactured by Wolfsburg West and not as good quality in our opinion. Much better than the hollow style that people get recommended. These won't split in a few years time!