I attempted to rebuild my hydrovac and ordered a kit from a supplier in Georgia that seemed knowledgeable on the number on my tag. Multiple items were wrong so I don't get to complete it this weekend. My truck is a 56 6500 that was a Lafrance firetruck at one time. All the gear had been removed when I got it so it's getting a new life as a ramp truck. When I figure out how to edit pictures I'll post one.