Beech Duke outflow valves press cabin.
Was working when removed. I have torn down Beech Duke P-150, for spare parts for personal use. The outflow valves do not match the higher ser.no. of my Duke.
We have cut out the sheet metal of the back-wall to avoid any damage or incompletion of the system.
Shipment around any place of the globe is possible, I will build a suitable box, freight to be paid from your end.
This Duke was on full duty until 2016 when an OEI had happened. Then hangared until tear-down before 2 years.