Clicking in Rear Suspension and Steering Rack Leak




First reaction was to replace as many components as I can find on a parts list, but that adds up very quick. Any thoughts on what the actual culprit may be?
On the steering rack, I have a drip coming from near the end of the rack on the driver's side. I found a seal kit that costs chump change compared to the price of a new steering rack. Is it advisable to replace the seals, or would it be an exercise in futility?
Thanks in advance for any suggestions.


