Sichuan Petroleum CSF-500 Mud pump Pinion Shaft Parts list
| CSF-500 Pinion Shaft Assembly | ||
| Item No. | Description | Part No. |
| CSF-500 | ||
| 1 | Key | CS35001-03.01 |
| 2 | Pinion shaft | CS35001-03.02 |
| 3 | Oil seal wear ring | CS35001-03.03 |
| 4 | Oil seal carrier | CS35001-03.04 |
| 5 | Gasket | CS35001-03.05 |
| 6 | Gasket | CS35001-03.06 |
| 7 | Pinion bearing carrier | CS35001-03.07 |
| 8 | Cap screw GB5782 | CSF500-03.03 |
| 1/2＂×35 | ||
| 9 | Cap screw GB5782 | 5/8＂×35 （T50-2003） |
| 10 | Oil seal | CS35001-03.08 |
| 5.875″×7.25″× 0.625″ | ||
| 11 | Bearing | CS35001-03.10 |
| 12 | Locking washer GB93 | 16 |
| 13 | Locking washer GB93 | 14 |
| 14 | Axle-neck cover | ――――――― |
| 15 | Flange | CS35001-03.09.00 |
| 16 | Bolt GB5782 | 3/4＂×45 （T50-1012） |
| 17 | Locking washer GB93 | 8 |