The replacement shifter box, installed in our car after two lock-up failures, is a different box than the original that came with the car.
The original had a locking sleeve on the shaft just below the knob. The new box has just a solid plastic looking shaft. (Not sure how one would remove knob now.)
The point here is, if you have the old box will it fail?
At least now we can identify which box we have and watch if the change is/was made in later production cars. Ours has a build date of 01-08 and now has 5,100 miles on the Ode.
*** note the change from "steel shaft to plastic. My mistake***
Here's pix of replacement box. A2Jack
Now here is the old box. Note the two tone plastic sleeve.