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American Aviation Parts datum · avionics

Superior Replacement Parts

ATA · 8421 parts

Superior 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 1956344
Aviation Part 1956344
NE
P/N 1956344 Lycoming
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Aviation Part 1838989
Aviation Part 1838989
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P/N 1838989 Lycoming
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Aviation Part 1906987
Aviation Part 1906987
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P/N 1906987 Lycoming
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Aviation Part 1926617
Aviation Part 1926617
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P/N 1926617 Lycoming
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Aviation Part 1950546
Aviation Part 1950546
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P/N 1950546 Lycoming
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Aviation Part 1945620
Aviation Part 1945620
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P/N 1945620 Lycoming
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Aviation Part 1930694
Aviation Part 1930694
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P/N 1930694 Lycoming
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Aviation Part 1945626
Aviation Part 1945626
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P/N 1945626 Lycoming
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Aviation Part 9421423
Aviation Part 9421423
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P/N 9421423 Lycoming
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Aviation Part 1959514
Aviation Part 1959514
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P/N 1959514 Lycoming
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Aviation Part 1915145
Aviation Part 1915145
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P/N 1915145 Lycoming
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Aviation Part 1913960
Aviation Part 1913960
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P/N 1913960 Lycoming
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Aviation Part 1857729
Aviation Part 1857729
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P/N 1857729 Lycoming
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Aviation Part 1950029
Aviation Part 1950029
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P/N 1950029 Lycoming
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Aviation Part 1853917
Aviation Part 1853917
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P/N 1853917 Lycoming
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Aviation Part 1945923
Aviation Part 1945923
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P/N 1945923 Lycoming
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Aviation Part 1956345
Aviation Part 1956345
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P/N 1956345 Lycoming
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Aviation Part 1949334
Aviation Part 1949334
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P/N 1949334 Lycoming
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Aviation Part 1955850
Aviation Part 1955850
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P/N 1955850 Lycoming
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Aviation Part 1914873
Aviation Part 1914873
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P/N 1914873 Lycoming
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Aviation Part 1938058
Aviation Part 1938058
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P/N 1938058 Lycoming
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Aviation Part 1951514
Aviation Part 1951514
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P/N 1951514 Lycoming
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Aviation Part 1931784
Aviation Part 1931784
NE
P/N 1931784 Lycoming
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Aviation Part STD-1296
Aviation Part STD-1296
NE
P/N STD-1296 Lycoming
$23.04
Price and availability checked Oct 31, 2026 MST
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