| PART DESCRIPTION | PART NO. |
| MAN B&W 9 L 21/31 Prelubricating Pump with El-Motor | 51504-05H |
| MAN B&W 9 L 21/31 Driving cover | 51504-05H-254 |
| MAN B&W 9 L 21/31 Gear casing | 51504-05H-266 |
| MAN B&W 9 L 21/31 End cover, complete,incl. item 386, 398, 408,421, 433, 445, 457, 469 and 470 | 51504-05H-278 |
| MAN B&W 9 L 21/31 Driving gear shaft | 51504-05H-291 |
| MAN B&W 9 L 21/31 Gear shaft | 51504-05H-301 |
| MAN B&W 9 L 21/31 Screw | 51504-05H-313 |
| MAN B&W 9 L 21/31 Parallel pin | 51504-05H-325 |
| MAN B&W 9 L 21/31 Retaining ring | 51504-05H-337 |
| MAN B&W 9 L 21/31 Parallel key | 51504-05H-349 |
| MAN B&W 9 L 21/31 O-ring | 51504-05H-350 |
| MAN B&W 9 L 21/31 Rotary shaft seal | 51504-05H-362 |
| MAN B&W 9 L 21/31 Pump, complete without el-motor | 51504-05H-374 |
| MAN B&W 9 L 21/31 End cover | 51504-05H-386 |
| MAN B&W 9 L 21/31 Piston | 51504-05H-398 |
| MAN B&W 9 L 21/31 Spindle | 51504-05H-408 |
| MAN B&W 9 L 21/31 Dome nut | 51504-05H-421 |
| MAN B&W 9 L 21/31 Spring | 51504-05H-433 |
| MAN B&W 9 L 21/31 Pipe nut | 51504-05H-445 |
| MAN B&W 9 L 21/31 Screwed plug | 51504-05H-457 |
| MAN B&W 9 L 21/31 Sealing ring | 51504-05H-469 |
| MAN B&W 9 L 21/31 Sealing ring | 51504-05H-470 |
| MAN B&W 9 L 21/31 Coupling, complete | 51504-05H-482 |
| MAN B&W 9 L 21/31 El-motor, complete | 51504-05H-494 |
| MAN B&W 9 L 21/31 Pre.lub oil pump,complete with el-motor | 51504-05H-504 |
| MAN B&W 9 L 21/31 Ball bearing, rear | 51504-05H-516 |
| MAN B&W 9 L 21/31 Ball bearing, front | 51504-05H-528 |
Originally posted 2017-04-13 16:44:06.