421-43-47692 Valve is a genuine Komatsu accumulator valve (also referred to as a brake control valve) designed for WA470 and WA470-8 series wheel loaders. This valve operates within the machine's brake control system, regulating hydraulic pressure to the accumulator to ensure reliable braking performance and consistent pedal feel under heavy loading conditions.
| Item | Specification |
|---|---|
| Product Name | VALVE (Accumulator Valve / Brake Control Valve) |
| Part Number | 421-43-47692 |
| Brand | Komatsu |
| Machine Model | Komatsu WA470, WA470-8 Wheel Loaders |
| Weight | 14.8 kg |
| Material | High-strength cast iron body with precision-machined internal valve components |
| Condition | Brand New – Genuine |
| Warranty | 6 Months |
| Packaging | Standard Export Carton |
| Availability | Generally in stock |
| Origin | China |
This valve is compatible with:
If you’re unsure whether this valve matches your machine, simply provide your machine serial number (S/N), and our technical team will verify compatibility before shipment.
The 421-43-47692 valve is designed for heavy equipment operating under demanding conditions, including:
Its robust construction and precision engineering make it a reliable choice for maintaining brake system integrity in continuous production environments.
YLCM specializes in supplying genuine Komatsu parts and high-quality aftermarket alternatives to customers worldwide.
We provide:
In addition to brake control valves, we supply a full range of engine components, hydraulic parts, undercarriage parts, filters, and electrical components for Komatsu machinery.
Every valve is professionally packed to ensure safe international transportation.
Packaging options include:
Each unit is securely packaged to minimize transportation risks and ensure arrival in excellent condition.
We offer flexible shipping solutions to meet your project timelines:
Our logistics team will confirm the final lead time and shipping solution based on your destination.
Looking for the 421-43-47692 VALVE for KOMATSU WA470?
Contact YLCM today to receive:
Our experienced sales team will respond promptly with a competitive quotation and professional service tailored to your project requirements.
Q: Is this a genuine Komatsu part?
A: We supply both genuine Komatsu parts and high-quality aftermarket alternatives. Please contact us with your preference, and we will be happy to assist.
Q: How do I confirm this valve is correct for my machine?
A: To ensure perfect compatibility, please provide your machine model and serial number (S/N) to our team. This valve is designed for WA470 and WA470-8 models . We will verify the match for you promptly.
Q: What is the warranty on this product?
A: This product comes with a standard 6-month warranty against manufacturing defects.
Q: What is the typical shipping time?
A: This item is generally in stock. The final lead time will be confirmed when we provide your official quote, based on your destination and shipping method preference.
Q: What is the function of this valve?
A: This accumulator valve regulates hydraulic pressure within the brake control system, ensuring reliable braking performance and consistent pedal feel .
Q: Are there alternative part numbers for this valve?
A: This valve is also referenced under cross number 421-43-47691 for related brake control applications .
Q: Do you offer technical support for installation?
A: Yes, our professional technical support team is available to assist you both before and after the sale.
