Did you tighten them up and rotate them to make sure? I have the box cutter blades and use them all the time, very handy for narrow dado's and rabets,besides box joints.Craftsman. I looked at the sears parts site, and the list of parts is paltry. I purchased a Freud sBOX8 blade set -- it seemed the two blades were at different heights. Sent it back to Freud - they said it worked perfectly, and my arbor might be worn. Can't find a replacement part...
They must be selling it for $1.00/lbs. I agree an interesting fence arrangement. Free shipping too. It would cost $400-$600 for a replacement motor. $160-$260 for blades depending on the grind.here's a very good deal, you can change the motor to a single phase motor.. https://www.burnstools.com/used-beach-18-tablesaw-5hp3ph-220-440v
