Part Number 7000B 3 7 Audio Selector Panel With Marker B in stock with ready to ship. Get an instant quote for Hawker Beechcraft part number 7000B 3 7 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for 7000B 3 7. Our dedicated account manager will get back to you within 15 minutes.