Does anyone know the diameter of a Lycoming 320 propeller shaft so I can purchase a seal . Also I would llike to know what the diameter of the hole that the seal sets in on the motor...
Yep - been there done that 6-8 times. Buy the Lyc (or equal) seal. And follow the prescribed installation procedure. There are split seals available (can split it yourself). Works 99.99% as good as a 1 piece if done right, and much easier to install.
This is a Lycoming part, you do not need sizes. Two types, split or solid. If you have a two piece retaining plate with four bolts it is likely split type. There are oversizes on the outside diameter.
Not everyone flies behind a Lycoming guys - I think this is a unique engine installaiton if I rememebr corectly. Unfortunately, I don't know the measurements he needs, but maybe someone else can actually give him the dimensions he seeks.
Thank you and you are correct. I am making a new prop. hub and I need to seal it like a lycoming. So I thought I would make mine the same size and use a lycoming seal..
Not everyone flies behind a Lycoming guys - I think this is a unique engine installaiton if I rememebr corectly. Unfortunately, I don't know the measurements he needs, but maybe someone else can actually give him the dimensions he seeks.
