Hydraulic Gear Pump Assembly for Komatsu HD465-7 HD605-7 Mining Dump Truck OEM Replacement
705-22-28310 hydraulic gear pump assembly is a high-quality spare part specially engineered for Komatsu HD465-7 and HD605-7 mining dump trucks.
It provides steady hydraulic power for the braking and transmission systems, enduring harsh open-pit mining and heavy-load working conditions.
| Gear Pump | 705-41-08070 | PC20-7 |
| Gear Pump | 705-86-14000 | PC30-5 |
| Gear Pump | 705-41-08001 | PC30-6 |
| Gear Pump | 705-41-08010 | PC40-6 |
| Gear Pump | 705-41-08090 | PC40-7 |
| Gear Pump | 20T-60-00400 | PC50UU-1 |
| Gear Pump | 705-52-20010 | PC60-1 |
| Gear Pump | 705-58-24010 | PC60-2 |
| Gear Pump | 705-56-24080 | PC60-3 |
| Gear Pump | 705-52-20050 | PC80-1 |
| Gear Pump | 705-56-34000 | PC100-1 |
| Gear Pump | 705-58-34000 | PC120-1 |
| Gear Pump | 705-56-24020 | PC200-1 |
| Gear Pump | 705-56-24030 | PC220-1 |
| Gear Pump | 704-24-28200 | PC200-3 |
| Gear Pump | 704-24-28230 | PC200-5 |
| Gear Pump | 704-24-24420 | PC200-6 |
| Gear Pump | 705-58-34010 | PC300-1 |
| transmission pump | 23A-60-11400 | GD510R-1 |
| Main pump | 23A-60-11301 | GD510R-1 |
| transmission pump | 23A-60-11200 | GD521A-1/GD611A-1/GD661A-1 |
| Main pump | 23A-60-11100 | GD511A-1/ GD521A-1 |
| Hydraulic Pump | 07430-66100 | GD37-6/GD40/GD705R2 |
| Work pump | 23B-60-11100 | GD521A-1/GD611A-1/GD661A-1 |
| Hydraulic Pump | 07430-67100 | GD705R-2 |
| transmission pump | 705-12-32010 | GD405A-1/GD505A-2 |
| transmission pump | 705-11-33011 | GD605A-3 |
| Transmission Pump | 705-11-34011 | GD705A-4 |
| Hydraulic Pump | 705-52-20090 | GD705A-4 |
| Hydraulic Pump | 705-12-34010 | GD705A-4 |
| hoist pump | 705-11-38110 | HD200D-3 |
| hoist/steering pump | 705-52-22000 | HD205-3 |
| brake cooling pump | 705-12-36010 | HD205-3 |
| transmission pump | 705-11-36010 | HD205-3 |
| steering pump | 705-12-36010 | HD320-3/HD325-3-5 |
| brake/trans cooling pump | 705-52-30040 | HD320-3/HD325-3-5 |
| hoist/steering pump | 705-52-30051 | HD325-3-5-6 |
| transmission pump | 07441-67502 | HD460-1 |
| hoist/steering pump | 07443-66503 | HD460-1 |
| hoist/steering/brake pump | 705-52-32000 | HD465-2-3-5/HD605-5 |
| transmission pump | 705-12-40010 | HD465-2-3-5/HD605-5 |
| hoist/steering/brake pump | 705-52-32001 | HD465-2-3-5/HD605-5 |
Please verify your original part number and machine model before placing an order to confirm compatibility. Feel free to contact us if you need technical drawings or more product pictures.
Part Number: 705-22-28310 Hydraulic Gear Pump Assembly fits Komatsu HD465-7 and HD605-7 mining dump trucks.
This aftermarket gear pump provides reliable hydraulic power for brake and transmission systems in harsh mining conditions.
Made of high-strength cast iron and alloy steel, it has good wear resistance and stable pressure output.
Every pump is pressure tested before delivery. Direct fit, easy installation without modification.
