My dad is in need of a replacement motor for a 10-14 year old Craftsman Radial Arm saw.

Can anyone help me locate a site that might have replacement parts for Craftsman tools that have been discontinued? I do not have the model number but I can get that info from my dad. I think it is a 1.5 or 2.0 HP motor.

Thank you for your assistance.

K Hanson