Handle Assy, Fre Drwr Round End (650/S, 550SS)
          Use From Serial #1330540 to #1887118.
          Prior to Serial #1330540, see 7018493 &
          3511190. From Serial #1887118 to
          #2050010 see 4133470.  Starting with
          Serial #2050010 see 4133720.