My friends, the steering damper is one of the best replacement investments you can make. Dealers list this part at $651.00, and more if you pay state tax. There are a number of venues selling them from $19.90 + shipping to $31.00 free shipping. I bought 2 from Amazon and they were $27.40 each, no tax and free shipping. The stamped information on the casing showed all 4 (2 new and 2 old) to be made at the same plant in Koblenz Germany, mostly by Stabilius.
Replacement is simple if you raise the car enough to get under it (use jack stands) and turn the steering wheel to the left enough for the bolt to clear the pitman arm. A 16mm socket and box wrench are all you need, EXCEPT NO ONE HAS MENTIONED BUY A SMALL BOTTLE OF PERMATEX THREADLOCKER BLUE for re-installing the nut and bolt.
Check your old damper by pulling it out and pushing it back and you will probably get a "bubbly feeling. You also will probably see evidence of hydraulic fluid leaking. I believe the torque is 29 ft #, but the threadlocker is important as long as you get it tight.

John P
FTroopChief