F40 power steering upgrade

[alan8373]

I have an F40 with the old school power assist steering setup.. With the control valve bolted on top of the cylinder. I'm looking for a rebuilt kit or replacement for the valve because it's leaking badly. I'm having trouble finding one however... And I've been told my setup is an older generation, even for the F40,and that there's a newer option with the control valve permanently affixed to the cylinder.

I was wondering if it's possible to swap one for the other, or if there are kits for converting to newer power steering systems. Ideally I think a rebuild kit and some instructions would work great, if I could find it.

Thanks!