| 1 | Screw |
| 2 | Screw |
| 3 | Gear case- LH |
| 4 | Plug |
| 5 | Gasket |
| 6 | Auger shaft |
| 7 | Worm shaft |
| 8 | Oil seal |
| 9 | Flange bushing |
| 10 | Drive lock pin |
| 11 | Thrust collar |
| 12 | Worm |
| 13 | Thrust washer |
| 14 | Thrust washer |
| 15 | Worm gear |
| 16 | Gear case- RH |
| 17 | Nut |
| 18 | Seal |
| 19 | Bracket |
| 20 | Key |
| 21 | Bushing |
| 22 | Tube |
| 23 | Key |