I was told by a salesperson at the local Rocler store that some Craftsman table saws were made for Sears by Rigid. This appears to be correct since I examined the parts manuals for my Craftsman and several Rigid models. They appear to be identical down to the part index numbers in the owners manual diagrams. The actual part numbers are different, but similar. I'm wondering if the parts are interchangeable as Sears doesn't carry some of them any more but Rigid does. Does anyone know the answer to this?