





For Komatsu PC400 / PC450-7 / PC450-8 Main Control Valve Assembly
$600.00 Original price was: $600.00.$550.00Current price is: $550.00.件
Komatsu PC400 / PC450-7 / PC450-8 Main Control Valve Assembly – OEM-quality replacement, delivering durable performance, precise hydraulic control, and long-lasting reliability for heavy-duty excavators.
999 in stock
The main control valve assembly for Komatsu PC400, PC450-7, and PC450-8 excavators is a genuine OEM-quality hydraulic distribution valve engineered to provide precise fluid control and ensure the smooth operation of all excavator functions. As the heart of the hydraulic system, this valve regulates oil flow to the boom, arm, bucket, swing, and auxiliary attachments, delivering maximum efficiency and reliability under demanding working conditions.
✅ OEM Direct Replacement – Fits PC400, PC450-7, PC450-8 Excavators
✅ Heavy-Duty Construction – Built to handle high pressure and extreme loads
✅ Precision Hydraulic Performance – Smooth and accurate operation of all functions
🌟 Key Features
Exact OEM Fit: Designed specifically for Komatsu PC400, PC450-7, and PC450-8 models
Durable & Reliable: Manufactured with high-grade materials to ensure long service life
Precision Machining: Guarantees stable hydraulic pressure and efficient control
Ease of Maintenance: Simplified installation to minimize machine downtime
🛠 Applications
Excavators: Komatsu PC400, PC450-7, PC450-8
Functions: Hydraulic control of boom, arm, bucket, swing, and auxiliary attachments
Industries: Construction, mining, heavy earthmoving, and infrastructure projects
| Weight | 10 kg |
|---|---|
| Dimensions | 40 × 40 × 40 cm |


Transportation and Delivery
We offer a variety of transportation methods to ensure that your order is delivered on time and safely:
• Domestic transportation: Cooperate with logistics companies such as SF Express and YTO Express to ensure fast delivery. Customized logistics solutions are provided for large equipment.
• International transportation: Support air, sea and land transportation, and partners include DHL, FedEx, etc. to ensure global delivery safety.
• Heavy equipment transportation: Provide dedicated transportation services for engineering, mining and agricultural machinery to ensure equipment safety.
Delivery time
• Standard delivery: Generally 3-7 working days, the specific time is determined by the transportation method and address.
• Expedited delivery: Provide expedited options to shorten delivery time.
Delivery guarantee
All products are strictly inspected before shipment and can be tracked in real time during transportation. If there is any damage, please contact us before signing.
We are committed to providing flexible, efficient and safe transportation and delivery services. If you have any questions, please feel free to contact us.
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