| Item | Part No. | Part Name | Qty | Serial No. |
| 01 | 438 930 40 | Rotary joint assy. | ||
| 02 | 438 929 40 | Housing | ||
| 03 | 438 928 40 | Trunnion | ||
| 04 | 438 927 40 | Cover | ||
| 05 | 438 926 40 | Race | ||
| 06 | 269 640 40 | Piston guide ring | ||
| 07 | 324 282 40 | Rotor seal | ||
| 08 | 269 513 40 | Scraper | ||
| 09 | 173 415 40 | Plug | ||
| 10 | 270 509 40 | Rotor seal | ||
| 11 | 202 970 40 | Plug | ||
| 12 | 504 808 98 | O-ring | ||
| 13 | 500 814 98 | Bolt | ||
| 14 | 340 652 99 | Washer | ||
| 20 | 696 260 73 | Seal kit fig-nos: 06,07,08,10,12 |