Part Number 503-1-06680-003 Generator Aircraft 45 50 Kva in stock with ready to ship. Get an instant quote for Eaton Aviation Corporation part number 503-1-06680-003 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for 503-1-06680-003. Our dedicated account manager will get back to you within 15 minutes.