Founded in 1982, Triumph Accessory Services - Grand Prairie has rapidly grown to become an industry leader in providing engine and airframe accessory services to aviation customers throughout the world. Grand Prairie’s principal business is servicing a variety of engine gearboxes, pneumatic starters, valves and drive units, hydraulic actuators, lube system pumps, fuel nozzles, fuel pumps and fuel controls, electric generator products including constant speed drives, and bearing and gear inspection. Product depth and diversity are Grand Prairie hallmarks.

     Grand Prairie’s inspection, overhaul and testing services encompass the vast majority of the total world jet engine supply and include engines manufactured by General Electric, CFMI, Pratt & Whitney and Rolls Royce. Additionally, Grand Prairie provides these services for a wide range of airframe accessories for Boeing, McDonnell Douglas, Airbus, Embraer, Bombardier, and Saab aircraft. To further support our customers we offer a substantial inventory of loan & exchange components, most with immediate availability.

     By delivering the highest quality services on time, Grand Prairie serves a premier international customer base including major domestic and international airlines; aircraft engine manufacturers, regional airlines, cargo carriers; U.S. and allied governments; and engine maintenance and overhaul shops.