1958 generator identification

[Christian Aicher]

Hi guys,

The generator on my car (with factory A/C) started to make noise. I assume the front bearing is giving out. When I purchased the car, it came with a rebuild spare generator but the seller wasn't sure if the spare was from a non-A/C car or from a car with A/C.
Per manual the non-A/C generator has a bushing in the front, whereas the A/C one has a ball bearing in the front.

Is there a way to identify the generator (spare has no Delco tag) with external clues or do I have to open it?

Can the bearings in the generator be replaced without special tools and hydraulic press?

Thanks,
Christian Aicher

[Dave Shepherd]

The bearing is usually in the end frame and may need a small puller to get it out.  You may be able to get the bearing for your original gen, once it is out Napa can  match it up.