Kook and Brian,

Finding parts or an exchange unit is not a problem in my area. I already have a vendor identified.

My request was for a recomendation on available choices. Which are:

1. Rebuild the booster myself
2. Buy and install a reman exchange unit
3. Replace the existing unit with a new or reman unit for a '80's or '90's vintage truck instead. Basically modernize that component.

My experiences whith rebuilding this truck for farm use would be to choose option #3 because of future parts availability. Newer is better in that aspect.

Which would you suggest?

Thanks,
BigMac