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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.
STD-1342 Lycoming Washer - .88 OD X .39 ID X.13 Th STD-1342
STD-1342 Lycoming Washer - .88 OD X .39 ID X.13 Th STD-1342
NE
P/N STD-1342 Lycoming
$28.62
Price and availability checked Oct 25, 2026 MST
In stock
STD-1354 Lycoming Washer - .3125 Plain STD-1354
STD-1354 Lycoming Washer - .3125 Plain STD-1354
NE
P/N STD-1354 Lycoming
$126.59
Price and availability checked Nov 5, 2026 MST
Backorder
STD-1408 Lycoming DOWEL-.187 Dia X .31 Long STD-1408
STD-1408 Lycoming DOWEL-.187 Dia X .31 Long STD-1408
NE
P/N STD-1408 Lycoming
$4.22
Price and availability checked Nov 5, 2026 MST
Backorder
STD-143 Lycoming Washer - .50 Plain STD-143
STD-143 Lycoming Washer - .50 Plain STD-143
NE
P/N STD-143 Lycoming
$152.68
Price and availability checked Nov 9, 2026 MST
Backorder
STD-1694 Lycoming Gasket - .88 X .44 X .09 STD-1694
STD-1694 Lycoming Gasket - .88 X .44 X .09 STD-1694
NE
P/N STD-1694 Lycoming
$26.68
Price and availability checked Oct 25, 2026 MST
Backorder
STD-1727 Lycoming Washer - PLAIN-.33 ID X .75 OD X STD-1727
STD-1727 Lycoming Washer - PLAIN-.33 ID X .75 OD X STD-1727
NE
P/N STD-1727 Lycoming
$23.28
In stock
Price check pending
STD-1756 Lycoming Washer - .20 X .75 X .035 STD-1756
STD-1756 Lycoming Washer - .20 X .75 X .035 STD-1756
NE
P/N STD-1756 Lycoming
$18.28
Price and availability checked Nov 5, 2026 MST
Backorder
STD-178 Lycoming Washer - #10 Spring Lock STD-178
STD-178 Lycoming Washer - #10 Spring Lock STD-178
NE
P/N STD-178 Lycoming
$2.45
In stock
Price check pending
STD-1803 Lycoming Washer - #10 Plain STD-1803
STD-1803 Lycoming Washer - #10 Plain STD-1803
NE
P/N STD-1803 Lycoming
$17.07
Price and availability checked Oct 31, 2026 MST
Backorder
STD-1854 Lycoming Washer - .31 Seal STD-1854
STD-1854 Lycoming Washer - .31 Seal STD-1854
NE
P/N STD-1854 Lycoming
$18.92
In stock
Price check pending
STD-1880 Lycoming WASHER.250- Dia. Seal STD-1880
STD-1880 Lycoming WASHER.250- Dia. Seal STD-1880
NE
P/N STD-1880 Lycoming
$2.75
Price and availability checked Nov 9, 2026 MST
In stock
STD-19 Lycoming DOWEL-.0907 Dia X .22 Long STD-19
STD-19 Lycoming DOWEL-.0907 Dia X .22 Long STD-19
NE
P/N STD-19 Lycoming
$15.47
Price and availability checked Nov 5, 2026 MST
In stock
STD-1908 Lycoming Washer - #10 Lock-External Teeth STD-1908
STD-1908 Lycoming Washer - #10 Lock-External Teeth STD-1908
NE
P/N STD-1908 Lycoming
$16.88
Price and availability checked Nov 5, 2026 MST
In stock
STD-1932 Lycoming Bushing - .250 To .125 NPT STD-1932
STD-1932 Lycoming Bushing - .250 To .125 NPT STD-1932
NE
P/N STD-1932 Lycoming
$184.25
Price and availability checked Oct 25, 2026 MST
In stock
STD-1940 Lycoming Washer - .50 Dia.(seal) STD-1940
STD-1940 Lycoming Washer - .50 Dia.(seal) STD-1940
NE
P/N STD-1940 Lycoming
$34.58
Price and availability checked Oct 25, 2026 MST
Backorder
STD-2007 Lycoming Washer - .375 Dia Seal STD-2007
STD-2007 Lycoming Washer - .375 Dia Seal STD-2007
NE
P/N STD-2007 Lycoming
$26.72
Price and availability checked Oct 25, 2026 MST
Backorder
STD-2032 Lycoming Washer - .75 X.39 X.09TH STD-2032
STD-2032 Lycoming Washer - .75 X.39 X.09TH STD-2032
NE
P/N STD-2032 Lycoming
$45.01
Price and availability checked Nov 5, 2026 MST
Backorder
STD-2078 Lycoming DOWEL-.38 Dia X .50 Long STD-2078
STD-2078 Lycoming DOWEL-.38 Dia X .50 Long STD-2078
NE
P/N STD-2078 Lycoming
$105.49
Price and availability checked Nov 5, 2026 MST
In stock
STD-2078-P10 Lycoming DOWEL-.38 Dia X .50 Long STD-2078-P10
STD-2078-P10 Lycoming DOWEL-.38 Dia X .50 Long STD-2078-P10
NE
P/N STD-2078-P10 Lycoming
$153.02
Price and availability checked Oct 31, 2026 MST
Backorder
STD-2092 Lycoming Washer - .45 ID X .88 OD X .13TK STD-2092
STD-2092 Lycoming Washer - .45 ID X .88 OD X .13TK STD-2092
NE
P/N STD-2092 Lycoming
$41.32
Price and availability checked Oct 25, 2026 MST
Backorder
STD-2166 Lycoming Elbow - UNION-90-.125 NPT STD-2166
STD-2166 Lycoming Elbow - UNION-90-.125 NPT STD-2166
NE
P/N STD-2166 Lycoming
$169.60
Price and availability checked Oct 25, 2026 MST
In stock
STD-2178 Lycoming WASHER.28 ID X .63 OD X .06 STD-2178
STD-2178 Lycoming WASHER.28 ID X .63 OD X .06 STD-2178
NE
P/N STD-2178 Lycoming
$29.54
Price and availability checked Nov 5, 2026 MST
Backorder
STD-2190 Lycoming Washer STD-2190
STD-2190 Lycoming Washer STD-2190
NE
P/N STD-2190 Lycoming
$4.57
Price and availability checked Nov 5, 2026 MST
Backorder
STD-2191 Lycoming Washer STD-2191
STD-2191 Lycoming Washer STD-2191
NE
P/N STD-2191 Lycoming
$14.07
Price and availability checked Oct 25, 2026 MST
Backorder