Winterization Hatch & Late Style Steam Generator Vent “Dynamic Hatch Set (4 versions)” has been added to your cart. View cart $8.00 Winterization Hatch & Late Style Steam Generator Vent quantity Add to cart SKU: 3105 Category: Plastic Parts Related products Upper Side Filler Panels $6.00 Add to cart Freight Pilot $10.00 Add to cart South Western Model Company’s F Unit roof top coils $6.00 Add to cart Pilot Beam Bumper and Late Style Water Filler Hatches $6.00 Add to cart