Request For Price Alternate Part NumberPart NameReplaced PNQuanityMaterial Condition P00758 Ring, Piston Honeywell P/N 859989-29 Installed in Honeywell Trim Air Valve P/N 398398-2 Factory New New Unused Surplus Overhauled Used Any Aircraft Models Airbus (A300 Models B4-603, B4-605R, B4-620, C4-605R Variant F, A310 Models -203, -204, -222, -304, -322, -324, -325) 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.