Request For Price Alternate Part NumberPart NameReplaced PNQuanityMaterial Condition 808810-2 Oil Bypass Valve P&W 56H248 Factory New New Unused Surplus Overhauled Used Any Aircraft Models Pratt & Whitney (4074, 4077, 4084, 4077D, 4084D, 4090) 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.