What little net hunting I have done I did notice that they were available for several different brands....
My neighbor had a local shop pull the trans last year. Something was busted. He did not replace the clutch at that time because he claims it was only .0015 thinner than a new one......When he told me this I asked him if miking the disc took into account the fatigue of driving/towing with it......The thing did have close to 180k on it.....but as he put it I drove a truck my whole life so I know how to treat a clutch.....