Part Number XXUA000021 having (CAGE Code 09257) and FSC 1620 Aircraft Landing Gear Components in stock with ready to ship. Get an instant quote for XXUA000021 Parts Kit Landing Gear by Trelleborg Sealing Solutions Us. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.