From my view of things... you will need (1) lower ball joint, (2) rack assembly and (3) a tire and wheel. I think you need (2) because of the fluid leak. It is obvious the outer tierod end is bent and the inner tierod end is bent. Bit I am thinking there is seal damage due to the leak.
You may need (4) a lower control arm or (5) an upper control arm, but it is hard to tell from the pictures. If you can, jack it up and look for deformations in the control arms. The alignment after the repairs will also tell you if you need them.