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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.
Connecting Rods, Pistons & Ring Assemblies STD-1353
Connecting Rods, Pistons & Ring Assemblies STD-1353
NE
P/N STD-1353 Lycoming
$4.22
Price and availability checked Oct 27, 2026 MST
In stock
Cylinder Assembly LW-13622
Cylinder Assembly LW-13622
NE
P/N LW-13622 Lycoming
Quote only
Backorder
Aviation Part LW-16740
Aviation Part LW-16740
NE
P/N LW-16740 Lycoming
Quote only
Backorder
Aviation Part LW-19001
Aviation Part LW-19001
NE
P/N LW-19001 Lycoming
$409.34
Price and availability checked Nov 5, 2026 MST
Backorder
Aviation Part LW-13322
Aviation Part LW-13322
NE
P/N LW-13322 Lycoming
$18.19
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part LW-13323
Aviation Part LW-13323
NE
P/N LW-13323 Lycoming
$19.05
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part LW-13321
Aviation Part LW-13321
NE
P/N LW-13321 Lycoming
$13.07
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part LW-12425
Aviation Part LW-12425
NE
P/N LW-12425 Lycoming
Quote only
Backorder
Aviation Part LW-10077
Aviation Part LW-10077
NE
P/N LW-10077 Lycoming
Quote only
Backorder
Aviation Part LW-16475
Aviation Part LW-16475
NE
P/N LW-16475 Lycoming
Quote only
Backorder
Aviation Part 17C21191
Aviation Part 17C21191
NE
P/N 17C21191 Lycoming
Quote only
In stock
Aviation Part 17C19386
Aviation Part 17C19386
NE
P/N 17C19386 Lycoming
Quote only
In stock
Aviation Part LW-11795
Aviation Part LW-11795
NE
P/N LW-11795 Lycoming
Quote only
Backorder
Aviation Part LW-11800
Aviation Part LW-11800
NE
P/N LW-11800 Lycoming
Quote only
Backorder
Aviation Part LW-18661
Aviation Part LW-18661
NE
P/N LW-18661 Lycoming
Quote only
Backorder
Aviation Part LW-11485
Aviation Part LW-11485
NE
P/N LW-11485 Lycoming
$46.08
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part LW-14995
Aviation Part LW-14995
NE
P/N LW-14995 Lycoming
$5.46
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part LW-12272
Aviation Part LW-12272
NE
P/N LW-12272 Lycoming
$2.39
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part 17F19353
Aviation Part 17F19353
NE
P/N 17F19353 Lycoming
Quote only
Backorder
Aviation Part LW-13790
Aviation Part LW-13790
NE
P/N LW-13790 Lycoming
$52.38
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part LW-12892
Aviation Part LW-12892
NE
P/N LW-12892 Lycoming
$5.82
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part STD-1925
Aviation Part STD-1925
NE
P/N STD-1925 Lycoming
Quote only
In stock
Aviation Part STD-684
Aviation Part STD-684
NE
P/N STD-684 Lycoming
Quote only
Backorder
Aviation Part STD-1821
Aviation Part STD-1821
NE
P/N STD-1821 Lycoming
$3.83
Price and availability checked Nov 2, 2026 MST
In stock