| PART NUMBER | DESCRIPTION | SERIES | MODEL | AGGREGATE | GROUP NO. | GROUP NAME |
| 31B64-28050 Replaces 30L6401300 and 31B6408050 | GOVERNOR ASSY | 1600 Series | 1626 HST | ENGINE (S3L2-W415RH) | 1626 HST_FIG 125 | ELECTRONIC GOVERNOR |
| 31B64-28050 Replaces 30L6401300 and 31B6408050 | GOVERNOR ASSY | 1600 Series | 1626 Gear | ENGINE (S3L2-W415RH) | 1626 GEAR_FIG 125 | ELECTRONIC GOVERNOR |
| 31B64-28050 Replaces 30L6401300 and 31B6408050 | GOVERNOR ASSY | Max XL Series | Max 26XLT HST | ENGINE (S3L2-W413RH) | MAX26 HST_FIG 125 | ELECTRONIC GOVERNOR |
| 31B64-28050 Replaces 30L6401300 and 31B6408050 | GOVERNOR ASSY | Max XL Series | Max 26XLT Gear | ENGINE (S3L2-W413RH) | MAX 26 GEAR_FIG.125 | ELECTRONIC GOVERNOR |
| 31B64-28050 Replaces 30L6401300 and 31B6408050 | GOVERNOR ASSY | Max XL Series | Max 25 XL HST | ENGINE (S3L2-W413RH) | MAX 25 XL HST_FIG.125 | ELECTRONIC GOVERNOR |