Skip to content
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.
Cylinder Assembly 73547
Cylinder Assembly 73547
NE
P/N 73547 Lycoming
Quote only
Backorder
Cylinder Assembly 73548
Cylinder Assembly 73548
NE
P/N 73548 Lycoming
Quote only
Backorder
Cylinder Assembly 73545
Cylinder Assembly 73545
NE
P/N 73545 Lycoming
Quote only
Backorder
Aviation Part 17F21186
Aviation Part 17F21186
NE
P/N 17F21186 Lycoming
$576.18
Price and availability checked Nov 1, 2026 MST
In stock
Aviation Part 17F21190
Aviation Part 17F21190
NE
P/N 17F21190 Lycoming
$558.72
Price and availability checked Nov 1, 2026 MST
In stock
Aviation Part LW-12588
Aviation Part LW-12588
NE
P/N LW-12588 Lycoming
$24.85
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part 31E21143
Aviation Part 31E21143
NE
P/N 31E21143 Lycoming
Quote only
Backorder
Aviation Part 31E21199
Aviation Part 31E21199
NE
P/N 31E21199 Lycoming
Quote only
Backorder
Aviation Part 31D21088
Aviation Part 31D21088
NE
P/N 31D21088 Lycoming
Quote only
Backorder
Aviation Part 36B19484
Aviation Part 36B19484
NE
P/N 36B19484 Lycoming
$1,121.32
Price and availability checked Nov 11, 2026 MST
In stock
Aviation Part LW-31
Aviation Part LW-31
NE
P/N LW-31 Lycoming
Quote only
Backorder
Aviation Part LW-10091
Aviation Part LW-10091
NE
P/N LW-10091 Lycoming
$85.35
Price and availability checked Nov 1, 2026 MST
Backorder
Aviation Part STD-68
Aviation Part STD-68
NE
P/N STD-68 Lycoming
$5.82
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part 06B21236
Aviation Part 06B21236
NE
P/N 06B21236 Lycoming
Quote only
Backorder
Aviation Part LW-13901
Aviation Part LW-13901
NE
P/N LW-13901 Lycoming
$12,282.99
Price and availability checked Nov 7, 2026 MST
Backorder
Aviation Part 25C-11
Aviation Part 25C-11
NE
P/N 25C-11 Lycoming
$14.55
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part 31C-15
Aviation Part 31C-15
NE
P/N 31C-15 Lycoming
$17.46
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part STD-1173
Aviation Part STD-1173
NE
P/N STD-1173 Lycoming
$9.85
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part STD-551
Aviation Part STD-551
NE
P/N STD-551 Lycoming
$58.20
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part LW-12545
Aviation Part LW-12545
NE
P/N LW-12545 Lycoming
$36.58
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part STD-2229
Aviation Part STD-2229
NE
P/N STD-2229 Lycoming
$90.02
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part STD-36
Aviation Part STD-36
NE
P/N STD-36 Lycoming
Quote only
Backorder
Aviation Part LW-15592-8-28
Aviation Part LW-15592-8-28
NE
P/N LW-15592-8-28 Lycoming
Quote only
Backorder
Aviation Part LW-12098-0-160
Aviation Part LW-12098-0-160
NE
P/N LW-12098-0-160 Lycoming
$236.63
Price and availability checked Nov 1, 2026 MST
Backorder