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American Aviation Parts datum · avionics

Lycoming Replacement Parts

ATA · 6959 parts

Lycoming 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.
Crankcase Assy - Studding (roller Lifter) 11T25120-S9
Crankcase Assy - Studding (roller Lifter) 11T25120-S9
NE
P/N 11T25120-S9 Lycoming
$18,911.99
Backorder
Price check pending
Assembly - Holding Crankcase - Roller Lifter 11U20391-1S
Assembly - Holding Crankcase - Roller Lifter 11U20391-1S
NE
P/N 11U20391-1S Lycoming
$14,865.30
Backorder
Price check pending
Crankcase Holding Assy (roller Lifter) 11U20391-2S
Crankcase Holding Assy (roller Lifter) 11U20391-2S
NE
P/N 11U20391-2S Lycoming
$5,357.31
In stock
Price check pending
Crankcase Holding Assy - (roller Lifter): New PN: 11U28750-1S
Crankcase Holding Assy - (roller Lifter): New PN: 11U28750-1S
NE
P/N 11U28750-1S Lycoming
Quote only
In stock
Crankcase Assy-Mach & Studding-Roller Lifter 11E24100-S3
Crankcase Assy-Mach & Studding-Roller Lifter 11E24100-S3
NE
P/N 11E24100-S3 Lycoming
Quote only
In stock
Crankcase Assy-Mach & Studding-Roller Lifter 11E24100-S4
Crankcase Assy-Mach & Studding-Roller Lifter 11E24100-S4
NE
P/N 11E24100-S4 Lycoming
$19,043.99
Backorder
Price check pending
Crankcase Assy-Mach & Studding-Roller Lifter 11E24101-S1
Crankcase Assy-Mach & Studding-Roller Lifter 11E24101-S1
NE
P/N 11E24101-S1 Lycoming
$7,883.99
In stock
Price check pending
Crankcase Assy-Mach & Studding-Roller Lifter 11E24104-S1
Crankcase Assy-Mach & Studding-Roller Lifter 11E24104-S1
NE
P/N 11E24104-S1 Lycoming
$14,203.71
Price and availability checked Oct 26, 2026 MST
Backorder
Crankcase Assy-Mach & Studding-Roller Lifter 11E24105-S1
Crankcase Assy-Mach & Studding-Roller Lifter 11E24105-S1
NE
P/N 11E24105-S1 Lycoming
Quote only
In stock
Crankcase Assy - Studding (roller Lifter) 11E24106-S1
Crankcase Assy - Studding (roller Lifter) 11E24106-S1
NE
P/N 11E24106-S1 Lycoming
$14,850.92
Backorder
Price check pending
Crankcase Assy-Mach & Studding 11F24020-D1
Crankcase Assy-Mach & Studding 11F24020-D1
NE
P/N 11F24020-D1 Lycoming
$11,886.29
In stock
Price check pending
Camshaft Kit SL18840KIT
Camshaft Kit SL18840KIT
NE
P/N SL18840KIT Superior
$1,607.29
Price and availability checked Oct 26, 2026 MST
Backorder
Crankcase Assy-Mach & Studding 11F24020-D3
Crankcase Assy-Mach & Studding 11F24020-D3
NE
P/N 11F24020-D3 Lycoming
$18,377.99
Backorder
Price check pending
Camshaft Kit SL18840KIT2
Camshaft Kit SL18840KIT2
NE
P/N SL18840KIT2 Superior
$2,408.07
In stock
Price check pending
Crankcase Assy-Mach & Studding 11F24020-S1
Crankcase Assy-Mach & Studding 11F24020-S1
NE
P/N 11F24020-S1 Lycoming
$13,369.69
In stock
Price check pending
Camshaft Front Mnt Prop Gov SL18843
Camshaft Front Mnt Prop Gov SL18843
NE
P/N SL18843 Superior
$1,344.83
Backorder
Price check pending
Crankcase Assy-Mach & Studding 11F24020-S2
Crankcase Assy-Mach & Studding 11F24020-S2
NE
P/N 11F24020-S2 Lycoming
$18,365.99
Backorder
Price check pending
Crankcase Assy-Mach & Studding 11F24020-S3
Crankcase Assy-Mach & Studding 11F24020-S3
NE
P/N 11F24020-S3 Lycoming
$18,377.99
Backorder
Price check pending
Camshaft 75706
Camshaft 75706
NE
P/N 75706 Lycoming
$801.22
Price and availability checked Oct 26, 2026 MST
In stock
Crankcase Assy-Mach & Studding 11F24020-S4
Crankcase Assy-Mach & Studding 11F24020-S4
NE
P/N 11F24020-S4 Lycoming
$18,437.99
Backorder
Price check pending
Camshaft Kit SL19340KIT1
Camshaft Kit SL19340KIT1
NE
P/N SL19340KIT1 Superior
$2,364.09
Backorder
Price check pending
Crankcase Ass'Y -Studding 11F24020-S8
Crankcase Ass'Y -Studding 11F24020-S8
NE
P/N 11F24020-S8 Lycoming
$18,077.99
Backorder
Price check pending
Camshaft Kit W/Lifters&plunger SL19340KIT2
Camshaft Kit W/Lifters&plunger SL19340KIT2
NE
P/N SL19340KIT2 Superior
$3,581.61
In stock
Price check pending
Crankcase Assy-Mach & Studding 11F24021-D2
Crankcase Assy-Mach & Studding 11F24021-D2
NE
P/N 11F24021-D2 Lycoming
$16,487.99
Backorder
Price check pending