Lycoming (O-235-C1, C1B, C1C, C2A, C2B, C2C, E1, E1B, E2A, E2B, F1, F1B, F2A, F2B, G1, G1B, G2A, G2B, H2C, J2A, J2B, K2A, K2B, K2C, L2A, L2C, M1, M2C, M3C, N2A, N2C, P1, P2A, P2C, P3C, O-290-11, D, D2, D2A, D2B, D2C, O-320-no suffix, A1A, A1B, A2A, A2B, A2C, A2D, A3A, A3B, A3C, B1A, B1B, B2A, B2B, B2C, B2D, B3A, B3B, C1A, C1B, C2A, C2B, C2C, C3A, C3B, C3C, D1A, D1B, D1C, D1D, D1F, D2A, D2B, D2C, D2F, D2G, D2H, D2J, D3G, E1A, E1B, E1C, E1F, E1J, E2A, E2B, E2C, E2D, E2F, E2G, E2H, E3D, E3H, IO-320-A1A, A2A, B1A, B1B, B1C, B1D, B1E, B2A, C1A, C1B, D1A, D1B, D1C, E1A, E1B, E2A, E2B, F1A, AIO-320-A1A, A1B, A2A, A2B, B1B, C1B, LIO-320-B1A, C1A, AEIO-320-D1B, D2B, E1A, E1B, E2A, E2B, O-340-A1A, A1B, A2A, B1A, B2A, O-360-A1A, A1C, A1D, A1F, A1F6, A1G, A1G6, A1H, A1H6, A1P, A2A, A2D, A2E, A2F, A2G, A2H, A3A, A3D, A4A, A4D, A4G, A4J, A4K, A4M, A4N, A4P, B1A, B1B, B2A, B2B, B2C, C1A, C1C, C1E, C1F, C1G, C2A, C2B, C2C, C2D, C2E, C4F, C4P, D1A, D2A, D2B, F1A6, G1A6, J2A, HO-360-A1A, B1A, B1B, C1A, IO-360-A1A, A1B, A1B6, A1C, A1D, A1D6, A2A, A2B, A2C, A3B6, B1A, B1B, B1C, B1D, B1E, B1F, B1F6, B1G6, B2E, B2F, B2F6, B4A, C1A, C1C, C1C6, C1D6, C1E6, C1F, E1A, F1A, K2A, L2A, M1A, LO-360-A1H6, VO-360-A1A, A1B, B1A, AIO-360-A1B, A2B, B1B, HIO-360-A1A, A1B, B1A, B1B, C1A, D1A, IVO-360-A1A, LIO-360-C1E6, AEIO-360-A1A, A1B, A1B6, A1C, A1D, A1E, A1E6, A2A, A2B, A2C, B1B, B1D, B1E, B1F, B1F6, B1G6, B2F, B2F6, B4A, H1A, H1B, LHIO-360-C1A, O-435-6, 6A, 17, 21, 23, 23A, 23B, 23C, 25, A, A2, GO-435-11, 11A, 11B, C2, C2A, C2A2, C2B, C2B1, C2B2, C2B2-6, C2E, VO-435-A1A, A1B, A1C, A1D, A1E, A1F, B1A, TVO-435-A1A, B1A, B1B, C1A, D1A, D1B, E1A, F1A, G1A, G1B, O-480-1, 1A, 3, GO-480-B, B1A6, B1B, B1C, B1D, C1B6, C1D6, C2C6, C2D6, C2E6, D1A, F6, F1A6, F2A6, F2D6, F3A6, F3B6, F4A6, F4B6, G1A6, G1B6, G1D6, G1E6, G1H6, G2D6, G2F6, GSO-480-A1A, A1A6, A1C6, A2A6, B1A6, B1B3, B1B6, B1C6, B1E6, B1F6, B1G6, B1J6, B2C6, B2D6, B2G6, B2H6, IGO-480-A1B6, IGSO-480-A1A6, A1B6, A1C6, A1D6, A1E6, A1F3, A1F6, A1G6, O-540-9, 9A, A1A, A1A5, A1B5, A1C5, A1D, A1D5, A2B, A3D5, A4A5, A4B5, A4C5, A4D5, B1A5, B1B5, B1D5, B2A5, B2B5, B2C5, B4A5, B4B5, D1A5, E4A5, E4B5, E4C5, F1A5, F1B5, G1A5, G2A5, H1A5, H2A5, J3A5, IO-540-A1A5, B1A5, B1B5, B1C5, C1B5, C1C5, C2C, C4B5, C4C5, C4D5, D4A5, D4B5, D4C5, E1A5, E1B5, E1C5, G1A5, G1B5, G1C5, G1D5, G1E5, G1F5, J4A5, K1A5, K1B5, K1C5, K1D5, K1E5, K1F5, K1G5, K1H5, K1J5, K1K5, K2A5, L1A5, L1C5, M1A5, M1C5, N1A5, P1A5, R1A5, S1A5, T4B5, V4A5, W1A5, AA1A5, AA1B5, AB1A5, AC1A5, VO-540-A1A, A2A, B1A, B1B, B1B3, B1C, B1D, B1E, B1F, B2A, B2C, B2D, B2E, C1A, C1B, C1C3, C2A, C2B, HIO-540-A1A, IGO-540-A1A, A1B, B1A, B1B, B1C, IVO-540-A1A, TIO-540-A1A, A1B, A1C, A2A, A2B, A2C, C1A, E1A, G1A, H1A, J2B, U2A, W2A, AE2A, AF1A, AF1B, AG1A, AH1A, AJ1A, AEIO-540-D4A5, D4B5, D4C5, D4D5, L1B5 , IGSO-540-A1A, A1C, B1A, LTIO-540-J2B, U2A, W2A, TIVO-540-A2A, IO-720-A1A, A1B, B1A, B1B, C1B, D1B, D1C)