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Valve Cover Screws for Lycoming Engines

A.E.R.O. stocks most gaskets for Lycoming 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
O-235, O-290, O-320, O-360, O-480, O-540, IO-540-C, TIO-540-C,E,G,H; AEIO-360 Series SL-STD-1925
IO-360-A,C,J; IO-540-A,G; IO-720 Series SL-STD-1925
VO/GO-435; GO/GSO/VO-480, 540 SL-STD-1925
IO-540-B,E,M Series; TIO/LTIO-540-A,C; TIO/LTIO-540-F,J,N,R,S Series SL-STD-1925
TO-360-C,F; TIO/TIGO-541 SL-STD-1925