Maincase Assembly
| ITEM NO. | ERT PART NUMBER | DESCRIPTION | QTY. PER ASSY |
| 1 | ERT-MC-001 | ALUNIMIUM MAINCASE | 1 |
| 2 | ERT-ST-001 | MAINCASE STUD | 20 |
| 3 | ERT-IN-004 | PINION SHAFT - 12/(33) | 1 |
| 4 | ERT-IN-009 | PINION BEARING | 1 |
| 5 | ERT-IN-010 A-H | PINION BEARING SHIM | 1 |
| 6 | ERT-IN-011 | PINION BEARING RETAINING RING | 1 |
| 7 | ERT-IN-012 | BOLT RING WASHER | 1 |
| 8 | ERT-IN-013 | REVERSE IDLER SPIGOT | 1 |
| 9 | ERT-IN-014 | REVERSE IDLER GEAR | 1 |
| 10 | ERT-IN-015 | REVERSE IDLER WASHER | 1 |
| 11 | ERT-IN-016 | BARREL SPIGOT | 1 |
| 12 | ERT-IN-017 | INPUT SHAFT - VD | 1 |
| 13 | ERT-IN-029 | PINION BEARING LOCK NUT | 1 |
| 14 | ERT-FT-001 | FILLER PLUG | 1 |
| 15 | ERT-FT-002 | LEVEL PLUG | 1 |
| 16 | ERT-FT-003 | DRAIN PLUG | 1 |
| 17 | ERT-ST-002 | WASHER - 8mm | 20 |
| 18 | ERT-ST-003 | NUT - 8mm | 20 |
| 19 | ERT-ST-004 | BOLT | 1 |
| 20 | ERT-ST-005 | BOLT | 1 |
| 21 | ERT-ST-006 | DOWTY WASHER-LEVEL | 1 |
| 22 | ERT-ST-007 | DOWTY WASHER-FILLER | 1 |
| 23 | ERT-ST-010 | PINION BEARING BOLT | 6 |
| 24 | ERT-ST-011 | DOWEL PIN - BEARING CARRIER | 2 |
| 25 | ERT-ST-020 | BEARING - INPUT SHAFT | 1 |
| 26 | ERT-ST-021 | BEARING - REVERSE IDLER | 1 |
| 27 | ERT-ST-022 | BOLT - REVERSE GEAR | 1 |
| 28 | ERT-ST-023 | O-RING | 1 |
| 29 | ERT-ST-024 | CIRCLIP - INTERNAL | 1 |
| 30 | ERT-ST-025 | BEARING - CLUTCH SHAFT | 1 |
| 31 | ERT-ST-026 | SEAL - CLUTCH SHAFT | 1 |
| 32 | ERT-ST-027 | CIRCLIP - INTERNAL | 2 |
| 33 | ERT-ST-028 | CIRCLIP - EXTERNAL | 1 |
| 34 | ERT-ST-058 | SEAL - DRIVESHAFT | 1 |
| 35 | ERT-ST-057 | BEARING | 1 |