First off what clutch?
Secondy or primary?
Assuming its the primary I would think not, since the part numbers are different, but that does not mean they are not the same size.
If you did some measuring you would know, like checking the taper and length of the crankshaft. And make sure if they are the same size that they are aligned properly.
Probably better off phoning a Cat shop and finding out from them.
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