Request For Price Alternate Part NumberPart NameReplaced PNQuanityMaterial Condition F50 Oil Drain Valve Modification Part Factory New New Unused Surplus Overhauled Used Any Aircraft Models Avco Lycoming, Teledyne, Franklin (IO-360-L2A, IO-540AB1A5, TIO-540-AK1A, IO-540-AC1A5, TIO-540-AJ1A, IO-360-M1A, TIO-540-AH1A) 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.