Door Assy,LH S/S SVCE (424S/S/TH,UC-24BS/S/TH)
  424S/S  Use From Serial #3100000 to #3227000
          Starting With #3227000 See 7029752
          Prior to Serial #3100000 See 4134230
UC-24BS/S Use Prior to Serial Number #3603000
          Starting With #3603000 See 7029752