| Item | Part No. | Part Name | Qty | Serial No. |
| 01 | 659 008 40 | Rotary joint assy. | ||
| 02 | 659 038 40 | Housing | ||
| 03 | 659 037 40 | Rotor | ||
| 04 | 659 046 40 | Cover | ||
| 05 | 621 441 40 | Race | ||
| 06 | 308 437 99 | Bolt | ||
| 07 | 168 474 40 | Plug | ||
| 08 | 202 970 40 | Plug | ||
| 09 | 414 937 40 | Sealing element | ||
| 10 | 414 938 40 | O-ring | ||
| 11 | 414 939 40 | Seal | ||
| 12 | 501 900 98 | O-ring | ||
| 13 | 316 216 99 | Washer | ||
| 14 | 440 086 40 | Rod guide ring | ||
| 767 662 73 | Seal kit consist. of fig-nos: 09-12,14 |