b7000 clutch parts/clutch dragging/model cross reference?

I have a B7000 and the clutch is beginning to drag enough to be worry some. If it has been idling the gears will grind when going in to gear (even lowering the engine speed and waiting for the disk to slow down) It's OK when going from gear to gear (quickly.) The clutch does not slip.

Any one got a line on part numbers for clutch disk pressure plate and throw out bearing? Is there compatible parts in B6000/B7001/B7100?