Handle Assy,Tublr With Oval Stand Offs 63.875 SVCE
          BI-36R/S,BI-36F/S,BI-36S/S,BI-42S/S,
          BI-42SD/S,BI-42SID/S,BI-48S/S,BI-48SD/S
          BI-48SID/S
BI-36R/RG/F/S Use Prior to Serial #4277022
              Starting With #4277022 See 7029161
BI-42S/SD/SID Use Prior to Serial #4276195
              Starting With #4276195 See 7029161
BI-48S/SD/SID Use Prior to Serial #4277745
              Starting With #4277745 See 7029161
  WS30        Use Prior to Serial #3550107
              Starting With #3550107 See 7029161