Recent content by dieselZR2

That's good news. If I need to get a little machining done that's no big deal. The existing cylinder ID and space for seal height are the important things I guess, since they can't be changed.

Thanks for the new U-cup for my 3.5T Craftsman (ShinnFu) jack Hiball, I received it Friday and got it put in. With some email help from "Edgar", another member here. Question: In your original post you mention replacing the o-ring style piston seal with a Ucup seal. In addition to the above...