| 1 | 33-1855 | GASKET - gearcase backplate | 1 | |
| 2 | 11-6453 | PUMP - oil | 1 | |
| 3 | 11-6452 | BEARING - drive shaft | 1 | |
| 4 | 55-6104 | SCREW - pump | 2 | |
| 5 | 55-6083 | FLATWASHER | 2 | |
| 6 | 55-6100 | SCREW - set | 1 | |
| 7 | 11-6445 | BACKPLATE - gearcase | 1 | |
| 8 | 55-6102 | SCREW - gearcase (8 x 16 mm) | 2 | |
| 9 | 55-6082 | SCREW - gearcase (8 x 25 mm) | 1 | |
| 55-6101 | SCREW - gearcase (8 x 35 mm) | 2 | |
| 10 | 11-6447 | GEAR - oil pump drive | 1 | |
| 11 | 55-6098 | FLATWASHER | 1 | |
| 12 | 55-6097 | SCREW - gear | 1 | |
| 13 | 11-6446 | SHAFT - oil pump idler gear | 1 | |
| 14 | 11-6448 | GEAR & BEARING - idler, oil pump | 1 | |
| 15 | 11-6449 | BEARING - gear | 1 | |
| 16 | 55-6099 | FLATWASHER | 1 | |
| 17 | 55-6097 | SCREW - bearing | 1 | |
| 18 | 11-6444 | SHAFT - idler gear | 1 | |
| 19 | 11-6442 | GEAR - idler | 1 | |
| 20 | 11-6443 | BEARING - gear | 1 | |
| 21 | 55-6095 | FLATWASHER | 1 | |
| 22 | 55-6096 | SCREW - idler gear | 1 | |
| 23 | 33-1857 | GASKET - gearcase | 1 | |
| 24 | 11-6451 | GEARCASE (incl oil seal) | 1 | |
| 25 | 55-6083 | FLATWASHER (8mm) | 4 | |
| 55-6106 | FLATWASHER (12 mm) | 1 | |
| 26 | 55-6104 | SCREW - cover (8 x 55 mm) | 2 | |
| 55-6103 | SCREW - cover (8 x 70 mm) | 2 | |
| 55-6105 | SCREW - cover (12 x 85 mm) | 4 | |
| 27 | 11-6454 | PLUG | 1 | |
| 28 | 11-6456 | GEAR - injection pump | 1 | |
| 29 | 33-1946 | O-RING - cover | 1 | |
| 30 | 11-6450 | COVER - injection pump gear | 1 | |
| 31 | 55-6109 | SCREW - cover (8 x 20 mm) | 1 | |
| 55-6108 | SCREW - cover (8 x 60 mm) | 2 | |
| 55-6107 | SCREW - cover (8 x 80 mm) | 1 | |
| 32 | 33-1856 | SEAL - oil | 1 | |
| 33 | 11-6455 | PLATE - timing | 1 | |
| 34 | 55-6110 | SCREW - plate | 2 | |