305.5 306
| Pos. | Part No | QTY | Parts name | Comments |
| 1 | 299-1084 | [1] | SPOOL (BOOM II) | |
| 2 | 200-4856 | [8] | NUT | |
| 3 | 200-4857 | [4] | ROD | |
| 4 | 200-4858 Y | [1] | VALVE GP-CONTROL (BUCKET) | |
| 5 | 275-2877 Y | [1] | VALVE GP-CONTROL (BOOM) | |
| 6 | 200-4860 Y | [1] | VALVE GP-CONTROL (TRAVEL)(LH) | |
| 7 | 200-4861 Y | [1] | VALVE GP-CONTROL (INLET) | |
| 8 | 200-4862 Y | [1] | VALVE GP-CONTROL (TRAVEL)(RH) | |
| 9 | 275-2878 Y | [1] | VALVE GP-CONTROL (STICK) | |
| 10 | 200-4864 Y | [1] | VALVE GP-CONTROL (WORK TOOL) | |
| 11 | 200-4865 Y | [1] | VALVE GP-CONTROL (BOOM, WORK TOOL COMBINER VALVE) | |
| 12 | 200-4866 Y | [1] | VALVE GP-CONTROL (SWING) | |
| 13 | 200-4867 Y | [1] | VALVE GP-CONTROL (BLADE) | |
| 14 | 200-4868 Y | [1] | VALVE GP-CONTROL (BOOM SWING) | |
| 15 | 275-2879 Y | [1] | VALVE GP-CONTROL (INLET, OUTLET) | |
| 16 | 170-8898 | [1] | VALVE GP-RELIEF (MAIN) | |
| 17 | 200-4870 | [5] | VALVE GP-RELIEF (LINE) | |
| 18 | 200-4871 | [1] | VALVE GP-MANUAL (SHUTOFF) | |
| 19 | 185-0555 | [6] | VALVE AS-MANUAL (SHUTOFF) | |
| 20 | 9S-4185 | [4] | PLUG-O-RING | |
| 21 | 3K-0360 | [4] | SEAL-O-RING | |
| 22 | 204-3923 | [2] | VALVE GP-RELIEF (MAIN) | |
Hydraulic pumps are designed precisely to work in a hydraulic system to meet the prime product requirements for machine performance, reliability, durability, operating costs and productivity.
1. The pump parts are built to fit to the genuine drive gearbox system.
2. The pump parts are supplied strictly according to the genuine parts catalog.
3. All the pump components are manufactured from carefully selected materials with standard quality using standard production process heat treatment processes — including case carburizing, nitriding, and induction hardening.
4. Surplus stock and the various varioties of pump parts that cover excavator. HITACHI KOMATSU HYUNDAI Vo-lvo DOOSAN KOBELCO SUMITOMO KATO JCB
1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.
2. Warranty type: replacement of the parts that have quality problem.
3. Warranty is not valid for below cases
* Cutomer give wrong information about the order
* Force Majeure
* Wrong installation and operation
* Rust because of wrong stock & maintenance
* Strong carton or wooden box for gear components. Wooden box for gearbox assembly
* Delivery methods: By Sea, By air to local internation airport, By express like DHL TNT FEDEX
