You are right Arthur... we are talking two different arms. The ones I replaced are the upper arms (one on each side of car). They run from the top of the wheel on an angle toward the front of the car and then attach to the frame.
If you could look them up and check out the fat end I would appreciate it. I have a clink under the rear and I want to make sure I did not put them on backwards.
I suspect the clink is coming from the mounts of the center pot (rear gear box). The grommets are worn out on them too. Am waiting for parts from the parts shop.
1993 190E 2.3
2000 Toyota 4x4 Tundra