B Unit, shell only $23.00 B Unit, shell only quantity Add to cart SKU: 1006 Category: Plastic Parts Description Description Related products Dynamic Hatch Set (4 versions) $8.00 Add to cart A Unit, shell only $25.00 Add to cart Exhaust Stacks (4) and Steam Generator Vents (early) $7.00 $7.00 Add to cart Freight Pilot $10.00 Add to cart