[Healeys] 100-4 throw out bearing

[glemon at neb.rr.com]

If you can't find a roller bearing I just wanted to mention that when I took my engine out last year I replaced the throw-out bearing on my BN1, but also compared the old to the new, the old one was barely worn, I don't remember the exact difference but the wear on it was very slight, this is from memory and may be way off, but I think that on the new one wearing surface was about .21" higher than body, the old one was maybe .19" or 18" at the least, this was  after at 8 years of driving by me and who knows how long before o the old unit.

I know on some cars (Sprites and Midgets come to mind) the release bearing wears out fairly quickly, but at least in my experience the thing are pretty durable.

Greg Lemon
(still lurking)