Lycoming O-320-D2J Engine Options for
Cessna C-172

The Penn Yan Aero overhaul process is the result of over 70 years of experience overhauling thousands of Lycoming and thousands of Continental engines installed in all kinds of airframes flying in all kinds of environments around the world.

• Logistics management and round-trip shipping within the Contiguous US
• Minimum build spec: Lycoming's new engine fits and tolerances
• New camshaft and lifters (flat tappet engines)
• New or overhauled camshaft and new roller tappets (roller engines)
• New Weight-matched pistons, rings, and wrist pins
• Weight-matched connecting rods
• Crankshaft and rotating assembly, dynamically spin-balanced
• New bearings and bushings
• New seals, bushings, and gaskets
• New ignition harness
• New spark plugs
• New or overhauled and certified magnetos
• New oil filter
• New or overhauled and certified oil pump
• Overhauled and certified fuel injection system
• New or overhauled and certified fuel pump - if on engine / as required
• New miscellaneous nuts, washers, bushings, and springs
• Current and compliant with all FAA Airworthiness Directives and Manufacturer's Service Bulletins and Letters
• Rigorously tested for a minimum of 90 minutes, through engine's full range of load and RPMs, including a 30 minute full power run and post-run inspections
• Penn Yan Aero's industry-leading, transferable warranty, supported worldwide
• Diagnostic and technical service through installation and start-up