Factory New Lycoming OEM Parts |
I bought 5 studs, only needed 4, but got an extra just in case. Studs are aluminum and threads are rolled and one end can’t start a nut on the threads. I’ll have to file it a bit to get it to start. Using these to replace vacuum pump with backup alternator.
25C-22 Lycoming Stud-.250-20 X 2.75 Long
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