We hold the worldwide inventory of JT15D-4 engines so that you don’t have to call every JT15D vendor to get the same info that we have in one place! Check them out in the list below.

The JT15D-4 engine is a small turbofan engine built by Pratt & Whitney Canada.


No time to talk on the phone? No problem. Fill out the form below with the particular engine you are interested in and we will get back to you as soon as possible.

JT15D-4 For Sale

We currently have many JT15D-4 for sale. These engines are from trusted vendors who use us specifically to sell their engines. Although we do not hold the inventory ourselves, we help you by holding an inventory from vendors all over the world! Some of these vendors come to us in order to get their engines on the internet before they even hit their own websites. The goal of Turbine Options is to create the best possible situation for you and your purchasing needs. If you happen to own a JT15D engine that you would like to sell, give us a call us and we will put you in our inventory.

Give Us A Call

If the engine you are looking for is not in the list above, we still encourage you to give us a call. We hear about new engines every day and if our inventory does not currently hold it, we will place you on a watchlist and notify you immediately when we find an engine that fits your requirements. We will find your best options!


Pratt & Whitney began development of the JT15D engines after a request from Cessna. Cessna was building a business jet in the late sixties and they needed an engine to fit this jet. The JT15D-4 engines are currently out of production, according to Pratt & Whitney. The first run of this engine occurred in January 1972. It was designed and built in Canada.

JT15D-4 Applications

The JT15D-4 airframe applications include the Cessna Citation II, the Cessna Citation S/II, the Mitsubishi Diamond I, the Mitsubishi Diamond IA, the Agusta/SIAI-Marchetti S.211, and the Aerospatiale SN601 Corvette. Each of these airframes support 2 units except the Agusta/SIAI-Marchetti S.211, which supports 1 unit. The JT15D-4 features the addition of an axial boost stage on the low spool to boost the compressor. The S.211 utilizes the JT15D-4 with electronic supervisory engine control and an inverted flight lubrication system.