Gskt, Door R30/RH R48/R60/GR30/GR48/GR60-SVCE
  NOTE:   Use Starting With Serial #11219336
          Prior to Serial #11219336 See
          816706 For Top Gasket
          816792 For Bottom Gasket
          816557 For Side Gaskets
GR30/48/60 Use Regardless Of Serial Number