Throwout Bearing woes... - 01/20/12 04:29 PM
I am terribly confused as to the correct throw-out bearing set-up for my 1926 Superior Roadster. I have not been successful at posting pictures in the past, but I will attempt again. In words, here is the problem: I have attempted to purchase a replacement carbon throw-out bearing, but all received have the wrong inside diameter. Upon talking with many people, I have learned that there are several different styles used. My car came with a bearing that slips on the transmission shaft, thus keeping it concentric and aligned with the throw-out sleeve. It has a 1.172 I.D. The replacement bearing has a 1.500 I.D., and would float on the shaft. Here is the kicker: my throw-out collar does NOT have a flange or split clam, it is simply a bearing face on the arm. I have attempted to attach pictures of this situation. I was told that the collar should have a split clamp, however, if that is the case, there is no way it will align with the pocket on the sleeve, the sleeve would have to be without a flange, as the bearing only has 10 thousands clearance . Good news, all bearing have the same O.D., so I’ve got that going for me. Question, which collar-sleeve combination is correct? See pictures
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