| Pos. | N.P.M. | Code – Codice | Name of parts |
| 0 | 337.151.0 | Rotating grease distributor | |
| 1 | 1 | Retaining ring E 28 UNI 7435 | |
| 2 | 1 | Washer | |
| 3 | 7 | Seal ring LRC4131-32 | |
| 7 | O-ring OR 4131 | ||
| 4 | 1 | Coupling for grease distributor | |
| 5 | 1 | Pin for grease distributor | |
| 6 | 4 | OR117- | O-ring OR 117 |
| 7 | 4 | Grease nipple | |
| 8 | 4 | Sphere-cock | |
| 9 | 6 | Grease pipe fitting | |
| 10 | 2 | Grease nipple fitting | |
| 11 | 4 | Grease pipe fitting | |
| 12 | 1 | Grease distributor support | |
| 13 | 2 | Grease pipe | |
| 14 | 2 | Grease pipe |
