Power steering pump for 68 Dart

The kit includes a bushing and a seal and a bunch of O rings.
There are videos on YouTube that detail pump renew. It isn't totally simple but doable.
The main things,,, watch closely at how parts are placed before removal, which side is up, which way the arrow points, stuff like that. Take pics if needed.
Don't damage the reservoir!
Those who made the videos wont go to any effort to protect that fluid return tube or even mention it possibly being damaged. You don't want to crack it.