Request For Price Alternate Part NumberPart NameReplaced PNQuanityMaterial Condition SAP17181, SAP17181+5, SAP17181+20 Seat-Valve Exhaust Pratt & Whitney 17181, 17181+5, 17181+20 Factory New New Unused Surplus Overhauled Used Any Aircraft Models Pratt & Whitney (R-1830 Twin Wasp Series, S1C3G.) 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.