Request For Price Alternate Part NumberPart NameReplaced PNQuanityMaterial Condition All parts noted on Litton Top Installation Dwg Document 454170-07 LTR-97 Fiber Optic Gyro System Modification Part Factory New New Unused Surplus Overhauled Used Any Aircraft Models McDonnell Douglas (DC-9-81(MD-81), -82(MD-82), -83(MD-83), -87(MD-87), and MD-88 with STC ST00884LA installed) Company Name First Name * Last Name * Email * Phone Number * Notes Sales Order T&CPrivacy Policy Send Request Please note that by requesting pricing, you are accepting our Sales Order T&C and Privacy Policy. For more information, please follow the links under the policy menu below.