Description
Replacement parts for Komatsu HPV main pumps — HPV95 (PC200), HPV132 (PC300-6), HPV140 (PC300-7 & 8), HPV165 (PC400-7) and HPV375 (PC800-8). Cam rockers and cradles are model-specific; the parts list below shows which variant fits which machine. Cylinder blocks, valve plates, piston shoes, drive shafts and bearings, supplied individually or as a set. Send us your pump model or a photo of the nameplate and we confirm the exact parts before quoting.
| Pump series | Komatsu HPV |
| Models covered | HPV95, HPV132, HPV140, HPV165, HPV375 |
| Fitment | Komatsu PC200, PC300, PC400, PC800 excavators |
| Parts in this range | 23 line items — see the parts list below |
| Manufacturer | Handok Hydraulic |
| Country of origin | South Korea |
Parts list — Komatsu HPV95 / 132 / 140 / 165 / 375 Hydraulic Pump Parts
| Item | Part | Qty per pump | Note |
|---|---|---|---|
| 1 | Valve Plate | 1 | |
| 2 | Space (A) | 1 | |
| 3 | Coil Spring | 1 | |
| 4 | Space (B) | 1 | |
| 5 | Cylinder Block | 1 | |
| 6 | Pin of Cylinder Block | 3 | |
| 7 | Ball Guide | 1 | |
| 8 | Set Plate | 1 | |
| 9 | Piston Shoe | 9 | |
| 10-A | Cam Rocker | 1 | HPV95H (PC200-8) |
| 10-B | Cam Rocker | 1 | HPV95C (PC200-6 OLD) |
| 10-C | Cam Rocker | 1 | HPV95A (PC200-7) |
| 10-D | Cam Rocker | 1 | HPV140 (PC300-7&8) |
| 10-E | Cam Rocker | 1 | HPV165 (PC400-7) |
| 10-F | Cam Rocker | 1 | HPV132 (PC300-6) |
| 11-A | Cradle | 1 | HPV95C |
| 11-B | Cradle | 1 | HPV132 & 165 |
| 11-C | Cradle | 1 | HPV95A/H |
| 11-D | Cradle | 1 | HPV140 |
| 12 | Drive Shaft (R) | 1 | |
| 13 | Roller Bearing | 1 | |
| 14 | Space | 1 | |
| 15 | Snap Ring | 1 |
Every part is verified against the manufacturer’s data before quoting. Photos of the actual parts are available on request.
