It would be nice if we had a one stop Lycoming / PMA parts stop. We have several engine builders that support this site that may be able to help on parts.
I keep ending up gong back to
Bart at
Aero Sport Power
AERO
El Reno (no web site)
ECI
for engine parts.
I am betting all the engine builders that advertise and support this site would also give us good pricing on parts when we need them. At any case I would tend to send my business to them as they are proving FREE "support" for answering our questions.