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 (IGSO-540, VO-540, IVO-540, TIVO-540, IGSO-540, TIO-541, TIGO-541, IO-720, O-235, -C, -L2C, -N2C, O-290, O-320, IO-320, LIO-320, AEIO-320, O-360, IO-360, AIO-360, AEIO-360, TO-360, LTO-360, TIO-360, VO-360, IVO-360, HO-360, HIO-360, LIO-360, O-435, GO-435, TVO-435, GO-480, IGSO-480, O-540, -J, -L, IO-540, TIO-540, LTIO-540,) 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.