Lycoming Engine Parts

O-360-A, -C, -F1A6, -G1A6; IO-360-B, -L2A, -M1A, -M1B; HO-360-C1A; HIO-360-B1A; LO-360-A1G6D, -A1H6; AEIO-360-B, -H1A, -H1B (high compression) (Wide Deck) IO-360-P1A LIO-360-B1G6 (high compression) (Wide Deck) O-360-B2C (low compression) (Wide Deck) O-360-C4P (high compression) (Long Reach) (Narrow Deck) O-540-A4D5, A4E5, -E, -G, -H; IO-540-A4D5, - C, -D, -N, -T, -V; AEIO-540-D4A5, -D4B5, -D4D5 (high compression) (Wide Deck) O-540-B (low compression) (Wide Deck) IO-540-AF1A5 (high compression) (Wide Deck)

O-320-A, -E (low compression) (Wide Deck) O-320-B, -D; IO-320-B1A, -B1C, -B1D, -B1E, -B2A, -D1A, -D1AD, -D1B, -D1C; LIO-320-B1A; AIO-320-A1B, -B1B, -C1B; AEIO-320-D1B, -D2B (high compression) (Wide Deck) O-320-E2A, -E2C; IO-320-E1A, -D1B, -E2A, -E2B; AEIO-320-E1A, -E1B, -E2A, -E2B (low compression) (Wide Deck)

Cylinder and valve assembly

IO-390-A1A6, -A3A6, -A1B6, -A3B6, C1A6, -C3A6, -C1B6, -C3B6, -D1A6, - D1B6, -D3A6, -D3B6; AEIO-390-A1A6, -A3A6, -A1B6, -A3B6 (Wide Deck) HIO-390-A1A (Wide Deck)

HIO-360-E1AD, -E1BD, -F1AD (high compression) (Wide Deck) IO-360-A1A (Narrow Deck) IO-360-A, -A3B6, -A3B6D, -C, -D1A, - J1A6D, -K2A; AIO-360-A1A, -A1B, -B1B; AEIO-360-A1A, -A1B, -A1B6,-A1D, - A1E, -A1E6, -A2B; LIO-360-C1E, -C1E6,-C1E6D (short reach spark plugs) (high compression) (Wide Deck) IO-360-A3B6D (long reach spark plugs) (for turbocharging) (Wide Deck) IO-360-C1F (short reach spark plugs) (non-turbocharging) (Wide Deck) IO-540-A, -G, -K, -L; HIO-540-A1A (high compression) (Narrow Deck) IO-540-AA1A5, -AA1B5; TIO-540-U2A; LTIO-540-U2A (low compression) (Wide Deck) IO-540-AG1A5 (low compression) (Narrow Deck) IO-540-B, -E (high compression) (Narrow Deck) IO-540-E1B5 IO-540-M1A5; (for turbocharging) (high compression) (Narrow Deck) IO-540-G, -K, -P, -S (high compression) (Narrow Deck) IO-540-G1D5, -K1B5, -K1C5, -K1E5, - K1E5D, -S1A5; AEIO-540-L1B5, -L1B5D, -L1D5 (high compression) (Wide Deck) IO-540-K1A5, -K1A5D, -K1B5, -K1D5, -K1F5,-K1F5D, -K1G5, -K1G5D, -K1H5, -K1J5, -K1J5D, -K1K5, -K2A5, -L1A5D, -L1B5D, -L1C5, -AE1A5; AEIO-540-L1B5, -L1B5D, -L1D5 (high compression) (Wide Deck) IO-540-M1A5, -M1A5D, -M1B5, - M1B5D, -M1C5, -U1A5D, -U1B5D (high compression) (Wide Deck) IGSO-540-A1A, -A1C, -A1D, -A1E, - A1H (low compression) (Narrow Deck) IGSO-540-B1A, -B1C (low compression) (Narrow Deck) TEO-540-A1A, -C1A (Wide Deck) TIO-540-A1A, -A1B, -A2A, -A2B, - A2C (low compression) (Narrow Deck) IO-580-A1A, -B1A; AEIO-580-B1A (high compression) (Wide Deck) IO-720-A1A. -D1B (high compression) (Narrow Deck) IO-720-A1B (high compression) (Narrow Deck) IO-720-A1B, -D1B, -D1C, -D1CD (high compression) (Wide Deck) IO-720-B1B, -C1B (high compression) (Narrow Deck) IO-720-B1B, -B1BD (high compression) (Wide Deck)

O-290-D2 (high compression) (Narrow Deck) Cylinder Assemblies No Longer Available O-290-D2B, -D2C (low compression) (Narrow Deck) Cylinder Assemblies No Longer Available O-320-A, -E (low compression) (Wide Deck) O-320-B, -D; IO-320-B1A, -B1C, -B1D, -B1E, -B2A, -D1A, -D1AD, -D1B, -D1C; LIO-320-B1A; AIO-320-A1B, -B1B, -C1B; AEIO-320-D1B, -D2B (high compression) (Wide Deck) O-320-B, -D1A, -D2A, -D2B (high compression) (Narrow Deck) O-320-E2A, -E2C; IO-320-E1A, -D1B, -E2A, -E2B; AEIO-320-E1A, -E1B, -E2A, -E2B (low compression) (Wide Deck) O-320-H2AD, -H3AD (76 Series) IO-320-B1A; LIO-320-B1A (high compression) (Narrow Deck) IO-320-C1A, -C1B, -C1F; LIO-320-C1A (high compression) (Wide Deck) O-340-A (high compression) (Narrow Deck) O-360-A, -C (high compression) (Narrow Deck) O-360-A, -C, -F1A6, -G1A6; IO-360-B, -L2A, -M1A, -M1B; HO-360-C1A; HIO-360-B1A; LO-360-A1G6D, -A1H6; AEIO-360-B, -H1A, -H1B (high compression) (Wide Deck) IO-360-P1A LIO-360-B1G6 (high compression) (Wide Deck) O-360-B, -D (low compression) (Narrow Deck) O-360-B2C (low compression) (Wide Deck) O-360-C4P (high compression) (Long Reach) (Narrow Deck) O-360-J2A (high compression) (Wide Deck) HO-360-A1A, -B1A, -B1B HIO-360-B1A (high compression) (Narrow Deck) IO-360-B1A, -B1B (high compression) (Narrow Deck) IO-360-F1A (high compression) (Wide Deck) (Long Reach) IVO-360-A1A (high compression) (Wide Deck) IVO-360-A1A (high compression) (Narrow Deck) O-540-A, -F (high compression) (Narrow Deck) O-540-A; IO-540-C (high compression) (Narrow Deck) O-540-A4D5, A4E5, -E, -G, -H; IO-540-A4D5, - C, -D, -N, -T, -V; AEIO-540-D4A5, -D4B5, -D4D5 (high compression) (Wide Deck) O-540-B (low compression) (Wide Deck) O-540-B (high compression) (Narrow Deck) O-540-E1A, -E4B5, -E4C5, -G1A5, -G2A5; IO-540-C, -D4A5, -D4B5, -N1A5 (high compression) (Narrow Deck) O-540-E4A5 (high compression) (Long Reach) (Narrow Deck) O-540-F1B5 (high compression) (Wide Deck) O-540-J1A5D, -J1C5D, -J2A5D, -J3A5, - J3A5D, -J3C5D; IO-540-AB1A5, -W1A5, -W1A5D, - W3A5D (high compression) (Wide Deck) O-540-L3C5D (high compression) (Wide Deck) IO-540-AF1A5 (high compression) (Wide Deck) IO-540-J4A5, -R1A5; TIO-540-G1A (high compression) (Narrow Deck) IO-540-J4A5, -R1A5 (high compression) (Wide Deck) (Long Reach) TIO-540-AF1B (Oil Cooled Valve Guides) (low compression) (Wide Deck) TIO-540-AK1A (low compression) (Wide Deck) TIO-540-C1A, -C1AD (low compression) (Wide Deck) TIO-540-C1A, -E1A, -H1A (low compression) (Narrow Deck) TIO-540-K1AD, -AA1AD, -AB1AD, - AB1BD, -AF1A, -AG1A (low compression) (Wide Deck)

O-235-C1, -C1B, -C1C, -C2A, -C2B, - C2C, -E2A, -H2C (low compression) (Narrow Deck) O-235-F1B, -F2A, -F2B, -G1A, -G2A, - J2A (high compression) (Narrow Deck) O-235-K2A, -K2B, -K2C, -L2A, -L2C, - M1, -M2C, -M3C (high compression) (Narrow Deck) O-235-N2A, -N2C, -P1, -P2A, -P2C, P3C (high compression) (Narrow Deck) O-290-D (low compression) (Narrow Deck) Cylinder Assemblies No Longer Available O-435-A (low compression) (Narrow Deck)