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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.
Aviation Part 56E19600
Aviation Part 56E19600
NE
P/N 56E19600 Lycoming
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Aviation Part 25C-10
Aviation Part 25C-10
NE
P/N 25C-10 Lycoming
$13.10
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part STD-1774
Aviation Part STD-1774
NE
P/N STD-1774 Lycoming
$1.41
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part 25C-12
Aviation Part 25C-12
NE
P/N 25C-12 Lycoming
$29.54
Price and availability checked Nov 7, 2026 MST
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Oil Pump Assembly TIO-540
Oil Pump Assembly TIO-540
NE
P/N TIO-540 Lycoming
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Aviation Part PC-315-6A
Aviation Part PC-315-6A
NE
P/N PC-315-6A Lycoming
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Aviation Part PC-315-6
Aviation Part PC-315-6
NE
P/N PC-315-6 Lycoming
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Aviation Part T10-540
Aviation Part T10-540
NE
P/N T10-540 Lycoming
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Aviation Part LW-11575
Aviation Part LW-11575
NE
P/N LW-11575 Lycoming
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Aviation Part LW-12688
Aviation Part LW-12688
NE
P/N LW-12688 Lycoming
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Aviation Part LW-13885
Aviation Part LW-13885
NE
P/N LW-13885 Lycoming
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Connecting Rods, Pistons & Ring Assemblies LW-19042
Connecting Rods, Pistons & Ring Assemblies LW-19042
NE
P/N LW-19042 Lycoming
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Aviation Part 16T19468
Aviation Part 16T19468
NE
P/N 16T19468 Lycoming
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Oil Level Gages And Engine Mounting Brackets 18A19399
Oil Level Gages And Engine Mounting Brackets 18A19399
NE
P/N 18A19399 Lycoming
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Aviation Part 18E19396
Aviation Part 18E19396
NE
P/N 18E19396 Lycoming
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Aviation Part LW-12030
Aviation Part LW-12030
NE
P/N LW-12030 Lycoming
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Aviation Part LW-11037
Aviation Part LW-11037
NE
P/N LW-11037 Lycoming
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Aviation Part 112221111
Aviation Part 112221111
NE
P/N 112221111 Lycoming
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Aviation Part LW-14728
Aviation Part LW-14728
NE
P/N LW-14728 Lycoming
$543.20
Price and availability checked Oct 27, 2026 MST
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Oil Level Gages And Engine Mounting Brackets 78443
Oil Level Gages And Engine Mounting Brackets 78443
NE
P/N 78443 Lycoming
$466.57
Price and availability checked Oct 27, 2026 MST
In stock
Aviation Part 15B21319
Aviation Part 15B21319
NE
P/N 15B21319 Lycoming
$19.79
Price and availability checked Nov 7, 2026 MST
In stock
Aviation Part 13F17777
Aviation Part 13F17777
NE
P/N 13F17777 Lycoming
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Aviation Part 13F17776
Aviation Part 13F17776
NE
P/N 13F17776 Lycoming
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Aviation Part 13E17676
Aviation Part 13E17676
NE
P/N 13E17676 Lycoming
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