Yes, YALE was of no help, too old a lift.
I found a re-builder in PA that did some research, and
they determined that it is a 12 inch disc, but two possible
input shaft diameters.
They are sending two discs, one of each size, and I will send
back the 'wrong' one with my old core.
Price is reasonable.
Very helpful folks...at H&R Clutch, Bensalem,PA
877 639 7150
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