to rebuild or replace ?

What is the condition of the shaft? If it has any scratches in it- the new seals will continue to leak. A gas motor is more portable.

Well it's already broke so why not try and get it apart to see the cylinder condition? I just picked up a 20ton clean as a pin for $400.00. I threw a number out there and the lady said come get it.... Little did I know there would be a 69 Charger rotting to the ground beside it but that's another story lol....

I guess my point is be careful about a bunch of new parts or you can end up in the red on it. The flip side is they save money on heating but requires sweat equity as we all know...

JW