Your complete source of airplane parts!



Valve Cover Screws for CMI Engines

A.E.R.O. stocks most gaskets for Continental engines. Gaskets listed on this website are common general maintenance required gaskets. Our gasket vendors include CMI, Lycoming, and Superior Airparts. Gaskets and sets not listed are available and in-stock. Call 800.362.3044 for a complete listing with application.

Valve Cover Screw
Part Number
A65, C75, C85, C90, C125, C145, O-200, O-300, GO-300 649353-.62
E185, E225, IO-346, O-470-A,E,J; IO-470-J,K; TSIO-520-AE 649353-.75
O/IO-470; IO-520, IO-550, TSIO-520 Series 649353-.75
IO/TSIO/LTSIO-360 649353-.62
GTSIO-520 Series, IO-550-G,N Series; TSIO-520-BE 649353-.62