B Unit, shell only “Winterization Hatch & Late Style Steam Generator Vent” has been added to your cart. View cart $23.00 B Unit, shell only quantity Add to cart SKU: 1006 Category: Plastic Parts Description Description Related products Freight Pilot $10.00 Add to cart Exhaust Stacks (4) and Steam Generator Vents (early) $7.00 $7.00 Add to cart Leslie Tyfon Air Horns (pair) $10.00 Add to cart Dynamic Hatch Set (4 versions) $8.00 Add to cart