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LW19001 Lycoming Exhaust Valve

$585.00/Each
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Part# 08-03674
MFR Model# 17B23936

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17B23936 Lycoming Exhaust Valve

April 15, 2023

Q&A

Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Is the LW19001 (17B23936) exhaust valve an alternate part number for, or a direct replacement for the 74541 exhaust valve?

Yes, that is the superseded number.

Q: Is this a 1/2 stem diameter?

Yes, that is correct. The stem measures up to exactly 0.50".

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