Yes" bottom oring replace with Ofna Hyper 9 oring, top use SC10 2wd
shock oring. Make sure to pack them in Mobile 1 RED synthetic grease for
smooth action and no leaks. Someone came on here and said it will turn
your shock oil into jam (LOL) don't buy into that story. I've been
using it in shocks for years and at worst it turns your shock oil pink LOL"

The important thing I found was the holes in the top of the cartridges are
deformed or to small so you need to open them up some to stop the binding.

Also becareful thinking it all works smooth with the cartridge out of the
shock because in some cases you tighten them down in the shock and
they deform some and give a slight bind. In which case you need to take
the catridge apart again and open it up some more.

Hope this helps you and others on here"