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Superior Replacement Parts

ATA · 8421 parts

Superior Replacement Parts brings together the parts, hardware, and consumables your maintenance program calls out for this system. Each listing shows its condition and the certification paperwork available for that part, from new PMA/OEM stock to overhauled and serviceable units, so you can confirm airworthiness before buying and request an FAA 8130-3 or manufacturer Certificate of Conformance where one applies.
74518 Lycoming Bracket - Alternator Belt-Adust 74518
74518 Lycoming Bracket - Alternator Belt-Adust 74518
NE
P/N 74518 Lycoming
$293.91
Backorder
74529 Lycoming Lockwasher 74529
74529 Lycoming Lockwasher 74529
NE
P/N 74529 Lycoming
$82.21
Price and availability checked Oct 24, 2026 MST
Backorder
74556 Lycoming Fuel INJECTOR-2524147-13 74556
74556 Lycoming Fuel INJECTOR-2524147-13 74556
NE
P/N 74556 Lycoming
$18,735.93
Backorder
74655 Lycoming Spacer - Exhaust Manifold 74655
74655 Lycoming Spacer - Exhaust Manifold 74655
NE
P/N 74655 Lycoming
$56.02
Price and availability checked Oct 24, 2026 MST
In stock
74797 Lycoming FITTING-.5625-18 To .125-27NPT 74797
74797 Lycoming FITTING-.5625-18 To .125-27NPT 74797
NE
P/N 74797 Lycoming
$189.88
Price and availability checked Oct 24, 2026 MST
Backorder
74822 Lycoming Gasket 74822
74822 Lycoming Gasket 74822
NE
P/N 74822 Lycoming
$39.11
In stock
74832 Lycoming Bracket - Nozzle Vent Manifold 74832
74832 Lycoming Bracket - Nozzle Vent Manifold 74832
NE
P/N 74832 Lycoming
$45.35
Price and availability checked Oct 24, 2026 MST
In stock
74842 Lycoming Spacer - Fuel Injector 74842
74842 Lycoming Spacer - Fuel Injector 74842
NE
P/N 74842 Lycoming
$1,764.43
Backorder
74876 Lycoming Bushing - Crankshaft-Dynmc Cwt 74876
74876 Lycoming Bushing - Crankshaft-Dynmc Cwt 74876
NE
P/N 74876 Lycoming
$152.05
Price and availability checked Oct 24, 2026 MST
In stock
74887 Lycoming Spacer - .52ID X .88OD X .38 Thi 74887
74887 Lycoming Spacer - .52ID X .88OD X .38 Thi 74887
NE
P/N 74887 Lycoming
$15.28
In stock
74906 Lycoming Gasket 74906
74906 Lycoming Gasket 74906
NE
P/N 74906 Lycoming
$7.41
In stock
74926 Lycoming Washer 74926
74926 Lycoming Washer 74926
NE
P/N 74926 Lycoming
$1,300.77
Backorder
74929 Lycoming Washer 74929
74929 Lycoming Washer 74929
NE
P/N 74929 Lycoming
$71.54
Backorder
74944 Lycoming Gasket - Turbocharger Controller Adapter 74944
74944 Lycoming Gasket - Turbocharger Controller Adapter 74944
NE
P/N 74944 Lycoming
$27.81
In stock
74977 Lycoming Support Assembly Starter Ring Gear 74977
74977 Lycoming Support Assembly Starter Ring Gear 74977
NE
P/N 74977 SEM
$2,326.06
Price and availability checked Oct 24, 2026 MST
In stock
74996 Lycoming Gear Assembly Crankshaft Idler-Pln 74996
74996 Lycoming Gear Assembly Crankshaft Idler-Pln 74996
NE
P/N 74996 SEM
$559.62
In stock
75009 Lycoming Bracket - Fuel Manifold 75009
75009 Lycoming Bracket - Fuel Manifold 75009
NE
P/N 75009 Lycoming
$64.60
In stock
75030 Lycoming Support Assembly Starter Ring Gear 75030
75030 Lycoming Support Assembly Starter Ring Gear 75030
NE
P/N 75030 SEM
$3,219.43
Price and availability checked Oct 24, 2026 MST
Backorder
75072 Lycoming Gear Assembly Crankshaft Idler 75072
75072 Lycoming Gear Assembly Crankshaft Idler 75072
NE
P/N 75072 SEM
$599.20
In stock
75085 Lycoming Gasket 75085
75085 Lycoming Gasket 75085
NE
P/N 75085 Lycoming
$18.76
Backorder
75151 Lycoming Stabilizer-Cylinder Head FINS-11 Te 75151
75151 Lycoming Stabilizer-Cylinder Head FINS-11 Te 75151
NE
P/N 75151 Lycoming
$35.94
In stock
75152 Lycoming Stabilizer-Cylinder Head FINS-8 Tee 75152
75152 Lycoming Stabilizer-Cylinder Head FINS-8 Tee 75152
NE
P/N 75152 Lycoming
$51.07
In stock
75215 Lycoming Cylinder Assembly 16A30163-01
75215 Lycoming Cylinder Assembly 16A30163-01
NE
P/N 16A30163-01 SEM
$3,752.93
Backorder
75221 Lycoming Support-Starter Ring Gear 75221
75221 Lycoming Support-Starter Ring Gear 75221
NE
P/N 75221 Lycoming
$3,854.78
Price and availability checked Oct 24, 2026 MST
In stock