| 1. | | | 'See Remark' | Kingpost Carriage. See B4-1-4 |
| 6. | 808/00207 | [1] | Washer thrust | |
| 8. | 121/38104 | [1] | Rack | |
| 10. | 813/00182 | [1] | Gasket | |
| 11. | 121/38103 | [1] | Housing bearing | |
| 12. | 120/14300 | [1] | Plate | |
| 13. | 1305/0510 | [6] | Bolt | |
| 14. | 561/01300 | [1] | Cylinder | |
| 14. | 653/00192 | [1] | Pipe Welded to Cylinder | |
| 15. | 561/01400 | [1] | Cylinder | |
| 15. | 653/00191 | [1] | Pipe Welded to Cylinder | |
| 16. | 561/08503 | [2] | Piston | 3C, 3CX, 3D |
| 16. | 561/08504 | [2] | Piston | 4C Turbo |
| 17. | 2411/3108 | [1] | Seal | |
| 17A. | 991/00018 | [2] | Kit-seal slew ram 110mm cyl | Comprises items 17,18 & 27. |
| 18. | 2411/7612 | [2] | Ring Back Up 100 mm Cylinder ID | |
| 19. | 814/00168 | [2] | Spring | |
| 20. | 120/39106 | [2] | Damper | 3C,3CX,3D |
| 20. | 121/40601 | [2] | Damper | 4C Turbo |
| 21. | 1305/3730 | [2] | Bolt 3/4"UNF x 4" | |
| 22. | 1305/3922Z | [8] | Bolt | |
| 23. | 823/00203 | [3] | Washer tab | |
| 24. | 808/00186 | [1] | Bush | |
| 25. | 1410/0008 | [2] | Washer | |
| 26. | 120/39104 | [2] | Spacer | 3C,3CX,3D |
| 26. | 830/00238 | [2] | Spacer | 4C Turbo |
| 27. | 2401/0211 | [1] | O Ring | Component part of item 17A |
| 30. | 828/00096 | [1] | O Ring | |
| 31. | 816/80011 | [1] | Plug 3/4BSP | |
| 31. | 816/80037 | [1] | Plug Filler 33mm Head, see TI GEN245 | |
| 32. | 1406/0021 | [1] | Washer Bonded | |
| 33. | 826/00635 | [1] | Pin tension | |
| 34. | 121/39800 | [1] | Shaft pinion | |
| 35. | 121/38101 | [1] | Gear pinion | |
| 36. | 2407/0227 | [1] | O Ring | Top |
| 37. | 828/00137 | [1] | Seal grease top | |
| 38. | 828/00138 | [1] | Seal bottom | |
| 39. | 993/13500 | [1] | Kit slew pinion | This kit contains items 8,11,16 & 35 |