723-40-84200 Boom Holding Valve for Komatsu sell
723-40-84200 Boom Holding Valve for Komatsu sell
723-40-84200 Boom Holding Valve Assembly | Komatsu Excavator Hydraulic Part Original Komatsu valve assembly 723-40-84200, compatible with PC300-7, PC360-7, PC400-7, PC400-8, PC450LC-8 excavators. Also known as quick return valve, it maintains boom pressure to prevent boom dropping and ensures stable lifting performance.
✅ Genuine Komatsu available ✅ In stock ✅ Worldwide shipping DM us for price and more Komatsu hydraulic spare parts!
Description
Additional information
| Weight | 1.8 kg |
|---|---|
| Part Number | 723-40-84200 |
| part name | Boom Holding Valve |
| Brand | Komatsu |
| Lead Time | 2-3days |
| Applicable Models | PC300-7, PC360-7, PC400-7, PC400-8, PC450LC-8 excavators |







