I recently noticed that the main serpentine belt on my L33 is pretty chewed up at the front edge, despite very very low miles on the set up. I used a long ruler and checked that it was straight before using. I am using all factory truck accessories.

It appears that the crank, pulley and rest of the pulleys are in alignment, except for the power steering pump, which sticks out a little over an eighth of an inch .

I bought the bracket and pump used and separate from the engine as it did not come with any accessories. Did I get the wrong year power steering pump or something or is this a common problem? thanks in advance for any help or advice!

These pics the difference between the crank and ps pulley planes vs the crank and alternator(aligned).

 

Powersteering pump pulley isn't pressed on all the way?