Part Number 87173 having (CAGE Code 00198) and FSC 2810 Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components in stock with ready to ship. Get an instant quote for 87173 Cylinder Engine Gasoline by Pratt And Whitney. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.