SEM aircraft parts — American Aviation Parts

16A22887 Lycoming Cylinder & Head Assembly (IO-580) 16A22887

NE

P/N 16A22887 SEM

$2,927.99

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16A26347-Y Lycoming Assembly - Cylinder Head 16A26347-Y

NE

P/N 16A26347-Y SEM

$3,323.99

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16B21508 Lycoming Cylinder Assembly Nitrided 16A30080-05

NE

P/N 16A30080-05 SEM

$2,248.46

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18 LED Lighted Windsock Assembly/Led Red Obstruction Light & 6FT Pole

NE

P/N 18LED/OBS SEM

Quote only

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2 Plug Shield 9 Cord Assembly 10516G-14

NE

P/N 10516G-14 SEM

$34.34

Price and availability checked Oct 28, 2026 MST

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27A22099 Lycoming Gear Assembly Hydraul. Pump Driven 27A22099

NE

P/N 27A22099 SEM

$3,103.03

In stock

Price check pending

28V Light Assembly For PAI-700 PAI-28V

NE

P/N PAI-28V SEM

$132.46

Price and availability checked Oct 28, 2026 MST

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28V Light Assembly For PAI-700, Nvg Acceptable Version PAI-28V Plus Boot For Nvg (acceptable)

NE

P/N PAI-28V PLUS BOOT FOR NVG (ACCEPTABLE) SEM

$44.77

Price and availability checked Oct 28, 2026 MST

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29A21372 Lycoming Drive Assembly TURB0 Scav. & Hyd. 29A21372

NE

P/N 29A21372 SEM

$14,093.13

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29A21405 Lycoming Drive Assembly Turbo Scav. & Hyd. 29A21405

NE

P/N 29A21405 SEM

$12,731.25

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29A22457 Lycoming Drive Assembly TURB0 Scav. & Hyd. 29A22457

NE

P/N 29A22457 SEM

$13,824.44

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29G21749 Lycoming Gear Assembly Accessory Driven 29G21749

NE

P/N 29G21749 SEM

$1,578.19

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300W Speaker Assembly ( For Any A Series Recessed Configurations) PS-SPK-300

NE

P/N PS-SPK-300 SEM

$3,299.02

Price and availability checked Oct 28, 2026 MST

In stock

40B22295 Lycoming Tailpipe-Heater Assembly 40B22295

NE

P/N 40B22295 SEM

$15,904.12

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477000 Lycoming Cam 477000

NE

P/N 477000 SEM

$155.93

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47C22625 Lycoming Transition Assembly Exhaust 47C22625

NE

P/N 47C22625 SEM

$10,243.20

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47J22459 Lycoming Valve Assembly Exh. By PASS(470954 47J22459

NE

P/N 47J22459 SEM

$7,535.76

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48E21383 Lycoming Controller Assembly Abs Press-Adj 48E21383

NE

P/N 48E21383 SEM

$9,339.16

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51A21092 Lycoming Body Assembly Oil Pump & V Pump 51A21092

NE

P/N 51A21092 SEM

$1,675.19

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51A22618 Lycoming Body Assembly Oil Pump 51A22618

NE

P/N 51A22618 SEM

$762.42

In stock

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51C21698 Lycoming Impeller Assembly Oil Pump Driven 51C21698

NE

P/N 51C21698 SEM

$2,725.70

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582 Lamp Cap Assembly/Gps 1/GPS 2/Green/Green

NE

P/N 4944-1578 SEM

$256.08

Price and availability checked Oct 28, 2026 MST

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58210A2B0C3F4L301N1(G)P16.13 Cabin Ready Lamp Cap Assembly

NE

P/N 58210A2B0C3F4L301N1(G)P16.13 CABIN READY SEM

$532.06

Price and availability checked Oct 28, 2026 MST

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5V Light Assembly For PAI-700 PAI-5V

NE

P/N PAI-5V SEM

$132.46

Price and availability checked Oct 28, 2026 MST

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SEM parts