C-172R & 172S
STARTER RING GEAR
SAME AS 10437 EXCEPT ELIMINATE LOWER VACUUM PUMP DRIVE, HAS COVER 69106
Approaching TBO? Lycoming offers more choices.
Power your aircraft with a new Lycoming piston engine.
Get a factory rebuilt engine that’s built to new engine specifications and comes with a zero-time log book.
Update your aircraft’s engine to a Lycoming overhauled engine with the most current features and parts.
Get It Exchanged
Use our Engine Exchange Program to order a new, rebuilt, or overhauled engine to experience more airtime and less downtime.