Part Number TK1794-8 917-1 Cabin Pressure Adapter in stock with ready to ship. Get an instant quote for Hawker Beechcraft part number TK1794-8 917-1 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for TK1794-8 917-1. Our dedicated account manager will get back to you within 15 minutes.