Kaufman Tool Repair, the GoTo site for those very hard to find parts. Found a replacement spindle for a SawZall 6507 that allowed a Quick Lock Clamp. No more allen wrenches, yeah!

I conducted a Google search for an obsolete service repair part and found Kauffman. Kauffman Family Tool Repair was very helpful even to the point of giving helpful suggestions on ordering the proper items

Couldn’t find the bearing on any other website but this one part was obsolete on all the others great service got the part as promised. Was able to fix the tool instead of throwing it away.