Mitch,
I looked at mine, and I do have the c clip or circlip (see #13 on the diagram).
I installed the steering shaft sleeve, but I think in retrospect it's only a temporary fix. I bought a steering shaft bushing, but I think it might have to wait until the weather cools off a bit. I'll see if I can figure out an easier way than removal of the entire steering column. The white plastic part is what gets brittle and breaks.