Kit,Lock Black (UCLOCK) (UC24,424)
   UC24   Use Prior to Serial #3603000
          Starting With #3603000 See 7030802
   424    Use From Serial #3100000 to #3227000
          Prior to Serial #3100000 See 7011215
          Starting With #3227000 See 7030802
  424FS   Use From Serial #3100000 to #3227000
          Prior to Serial #3100000 See 7011215
          Starting With #3227000 See 7040171