Need a cast base ,aluminun if possible for a Bennett 646B. I don't know what,or if anything will interchange. Call 218 695 3704 or oslosteve@frontiernet.net Thanks,Steve
Steve, a steel base from a 700, 900 or 1000 series Bennett will work. Some 646s used the steel base also. I think there are some on The Pump Dump or add a steel base to your want ad.