That is all you need. Actually, you don't NEED anything, but if you want to run some of the more difficult trails, sliders and tires is about it. Make sure you get all your maintenance done, diff fluids, grease sway bar bushingz if you have added those, change oil, check all fluids, extra air filter if you run the original paper filter, it gets very dusty up there, grease the zirc fittings on the drive shaft.
Enjoy, it is well worth it!!!!