Description
Replacement parts for Hitachi HPK125/170/300 Swing Motor — covering HPK125/170/300. Includes cylinder blocks, valve plates, drive shafts, piston shoes and pistons — every part in the list below, supplied individually or as a set. Send us your model or a photo of the nameplate and we confirm the exact parts before quoting.
| Motor series | Hitachi HPK125/170/300 Swing Motor |
| Models covered | HPK125/170/300 |
| Fitment | For Hitachi |
| Parts in this range | 10 line items — see the parts list below |
| Manufacturer | Handok Hydraulic |
| Country of origin | South Korea |
Parts list — Hitachi HPK125/170/300 Swing Motor Parts
| Item | Part | Qty per unit | Note |
|---|---|---|---|
| 1 | Drive Shaft | 1 | |
| 2 | Cradle | 1 | |
| 3 | Swash Plate | 1 | |
| 4 | Shoe Plate | 1 | |
| 5 | Piston Shoe | 9 | |
| 6 | Set Plate | 1 | |
| 7 | Ball Guide | 1 | |
| 8 | Disk Spring | 4 | |
| 9 | Cylinder Block | 1 | |
| 10 | Valve Plate | 1 |
Every part is verified against the manufacturer’s data before quoting. Photos of the actual parts are available on request.






