My buddy has a 2000 Wolverine that is pulling to the left. it seems like all the power to the front is going to left wheel making it pull to that side. He opened his front diff and everything seems to look ok. Any ideas ?

 

Check the tire pressure. It's amazing what a few PSI difference will do.

Make sure you get a gauge that reads pressure from 0psi up. Most automotive gauges will only register 10psi and up.

 

tire pressure or tierods...

 

Check all the bolts on that side. My blaster was doing that and the wheel was turning a little bit when I pushed it. And the two bolts on the top of tehe mount was really loose. that fixed it right up.