Diagram Of Parts Of A Sunfish My Chevy 2500 Front Diff Has Probs, Where Can I Find A Diagram Of Parts For It?

My chevy 2500 front diff has probs, where can i find a diagram of parts for it? - diagram of parts of a sunfish

The front axle seems to turn the disc movement, but not with the front wheels. I suspect that a problem is the difference. No need to know what I'm looking for a diagram to show the parties to a dispute. A balcony and exploded would be cool. I wonder how things should look like that I buy is something broken or not performed too.