Heater Tube Insulation Wrap Kit, for Deluxe Models 55-67. 241-255-900 241255900 £68.00 Quantity: at £68.00 each Add To Basket 5 pieces. Fits Sunroof model standard microbus and deluxe and double door. Made by Wolfsburg West. If you have access to the heater tube then you can also add part # 211255723B to your order.