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Cessna 172N O-320-H2AD to -D2J Conversion

Updated: Nov 7, 2023

If you have a Cessna 172N with the original Lycoming O-320-H2AD it's very likely that you've dealt with the issues that come along with the single housed dual magneto. If you are a rare breed where performance is just not what you are after, but are approaching TBO this may be a good option for you.

Air Plains developed a solution many years ago to replace the original -H2AD engine with the -D2J or -D2G series. This is very similar to an engine remove and replacement and reusing many components on condition including the propeller. STC SA2714CE approves the removal of the original Lycoming O-320-H2AD and installation of Lycoming O-320-D2J or -D2G engine. This alleviates the problematic single housed mag with a more desirable engine.

Air Plains provides a STC package for this optional solution. Contact us today.


For more information, pricing and availability please contact us today or shop our online store:

Call: 800-752-8481 or (outside the U.S.) +1-620-326-8904

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