Need some help id'ing this impact gun

[Dusten]

It was my fathers, in his extensive collection.
One of the last things we were doing before he passed away was working on finding the parts to rebuild it.

Unfortunately I failed and he's gone. Now, I still want to get it put back together.

These are some pictures I took today, it has no markings but perhaps someone here can help out?

The only thing wrong with it that I know of is the anvil is worn.

 

[devoncoolman]

Ir 212

 

[Dusten]

Thanks, dad thought it was an IR gun. My wife works there, so I'll see if she can get me parts.

 

[devoncoolman]

Do ur self a favor and atleast replace the vains as well. Its a good gun. It's not worth fixing really. But the sentimental value I understand. I would do the same.

 

[Dusten]

I'll get a rebuild kit and the anvil. And ya, I have a much nicer 3/8 gun in my box, I just want to fix it and put up with dads urn.