Guangzhou Guoli Engineering Machinery Co., Ltd.
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PC45MR-8 Excavator Control Valve 723-19-11503 for Komatsu PC45-8 Main Valve
| Product Name | Excavator Hydraulic Control Valve |
| Pump Number | 723-19-11503 |
| Compatible Machine | PC45-8 PC45MR-8 Mini Excavator |
| Power | Hydraulic |
| Origin | Guangzhou, China |
| Brand | Glparts |
High-Quality Replacement Control Valve for Komatsu Excavators
Our PC45MR-8 control valve is designed to meet or exceed OEM standards. Built with precision engineering, this valve ensures accurate control of your excavator’s hydraulic system, providing smooth operation and long-lasting reliability.
Each Komatsu PC45MR-8 control valve is tested on our custom-built 500hp electric test bench.
We check for:
1. Leaks under pressure
2. Functionality across all operating modes
3. Operator control replication for real-world accuracy
4. Long-term durability under continuous load
Why Choose Our Komatsu Control Valves?
1. Over 16 years of experience in excavator parts manufacturing & supply
2. Wide range of Komatsu parts including hydraulic pumps, cylinders, and motors
3. Fast global shipping and reliable after-sales support
4. One-stop solution for hydraulic parts and excavator spare parts