Replacement Komatsu HPV55(PC120) hydraulic
pump
parts:
| INDEX | DESCRIPTION | QUANTITY |
| 1 | DRIVE SHAFT F | 1 |
| 2 | DRIVE SHAFT R | 1 |
| 3 | SUPPORT | 2 |
| 4 | SWASH PLATE | 2 |
| 5 | SPACER | 2 |
| 6 | RETAINER | 2 |
| 7 | SCREW | 8 |
| 8 | PISTON SHOE | 18 |
| 9 | RETAINER PLATE | 2 |
| 10 | CYLINDER BLOCK | 2 |
| 11 | COIL SPRING | 2 |
| 12 | VALVE PLATE L | 1 |
| VALVE PLATE R | 1 | |
| SEAL KIT |