Automotive Differential Pinion Shaft

Have you reached out to Randy's ring and pinion?
 
Thanks.

No.Have contacted a couple businesses about it.

Really looking for a small shop or hobby machinist that can make them.

Shop here said they would do it except it needed some kind of grinding that he didn't do.

This is a hobbyist project not a for profit deal.

Somebody that has a machining hobby to make parts for guys that have a Corvair hobby.
 
Material spec and heat treatment?
magnitude of critical tolerances?
Does this need a gear cut into it? what tooth form?
 
I have no idea.

Does need gun drilling broaching and grinding.

We are putting this on the back burner.

Going with Reversing PTO boxes.

Adapted to Corvair parts.


It is in motion with a Corvair enthusiast/home machinist.

So.We are all set.Thanks.
 
You can buy those kinds of reversers.....they have hollow shafts with a tractor PTO spline in both gears.....I have a couple Ive picked up in the container......I think they were made by a co called 'Hub Gear"...or Gear Hub...something like that.
 
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