Okay I need an orbital but which one and what the difference between self generating and not. Do I need to change my steering pump to hydraulic pump for more volume? Which size ram work the best 2x8 or smaller. Its a trail rig only.If you have any pics that would be greatly appreciated. What over parts besides this do I need. Thanks for any help Rob <IMG SRC="smilies/confused.gif" border="0"> <IMG SRC="smilies/confused.gif" border="0"> Also one last thing how do you hook your steering shaft to the orbital.