| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6754-52-5310 | HEAD | 21720884- | |
| 2 | 6731-51-5260 | NIPPLE | 21720884- | |
| 3 | 6731-51-5290 | O-RING | 21720884- | |
| 4 | 6738-51-5260 | NIPPLE | 21720884- | |
| 5 | 6731-51-5290 | O-RING | 21720884- | |
| 6 | 6736-51-5142 | CARTRIDGE | 21720884- | |
| 7 | 6737-51-9810 | HOSE | 21720884- | |
| 8 | 6737-51-9910 | HOSE | 21720884- |