On the other hand,................. I can tell you those 3 pieces would cost 1800 bucks in the last DD price book I have, which is 1988 if I remember right, but it's too darn cold to go downstairs and look . So, in my thoughts half of new would be a fair price. Plus , if you couldn't come up with the right parts, you'd pay a machine shop to make parts and reconfigure a flywheel with no idea of their accuracy, trueness, fit and finish and you'd give the machinest a blank check. How about the parts you might get from Advance Adapters or Phoenix Castings................you'll pay for the metal and the engineering that went in to the part. The parts that DD designed years ago provide a job you can depend on and it wont be a goobered up gob of junk. Then there's the knowledge that goes with what I might sell as opposed to the average junk yard. Your doctor or lawyer doesn't work for nothing !