Looking at the fiche, it looks like you could use the shaft from an 87, and of course you'd have to use all the clutch compnoents as well. I don't think you could use the newer shaft from say 89 and up, it doesn't have the snap ring groove and probably isn't long enough. Maybe the 87 clutch is the same as the newer clutches, didn't look at that, if thats the case, you could replace the shaft and get a cluth setup off ebay cheap. I had a 86 hub, but one of the spring towers was broke off, I might be able to weld it back on. Whats wrong with yours?