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Lycoming oil seal retainer p/n 73952 info needed...

Thread starter JamesRussell
Start date May 8, 2023

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JamesRussell

Well-Known Member

May 8, 2023

Hi all:

About 10 years ago, I drew the Lycoming oil seal retainer p/n 64136TM. I was looking online recently & found this Lycoming p/n 73952. In both cases, I've drawn from photos, etc. - not parts.

So, if someone who has this part could give me feed back as to accuracy, and the metal thickness (I picked 0.050), I certainly would appreciate it!

Back then, the part was about $15, so it wasn't worth making. Now, it's bumping $200 + I couldn't find any stock.

I'll update the drawing with any feedback I get, and repost it.

Thanks!

Regards,
James