Certianly looks right, wonder about the size?
I'm curious too because I've recently seen some somewhere other than on the pedal shaft and remember thinking to my self "that's good to know when I need one for the pedal shaft" Only problem is I didn't remember long enough. I've looked through the Dorman catalog without luck, my best guess is I saw it when messing with 2 ton brake parts. If my guess is right then yours probably is too.

Grigg

•1951 GMC 250 in the Project Journals
•1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
•1952 Chevrolet 3800 pickup
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"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-