TRX250R transmission mainshaft, does not have a clutch bolt, unless your talking about the 5 pressure plate bolts that are in the clutch system.
Neil

 

The nut that holds the bale rather

 

Ok, got it, the nut on the end of the shaft for the inner basket.
Neil

 

Haha thanks for catching that one!

 

Ok.
I could probably send you the used pieces needed, but probably would be better to get new oem pieces from BDT, that nut, the cup shaped flat washer & the flat retaining washer that goes under the nut.
Those three items can be used over & over again, not a real big job they have to do, just good piece of mind knowing that you have those new items & in place.
Neil