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Knorr-Bremse Four Circuit Prot. Valve II37680N50
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II37680N50, I I37 680 N50, I.I37.680.N50
Product Overview
The II37680N50 is a robust four-circuit protection valve that manages air supply to various sub-systems such as brakes, suspension, and auxiliary components. It ensures priority filling and protection against air loss in the event of leakage in one or more circuits.
Key Features
- OEM Part Number: II37680N50
- Manufacturer: Knorr-Bremse
- Function: Distributes and regulates compressed air to four independent circuits
- Prevents total system failure in case of air loss in one circuit
- Compact design with durable construction for long service life
- Suitable for heavy-duty trucks, trailers, and buses
Applications & Compatibility
Used in various commercial vehicles from European manufacturers such as Mercedes-Benz, MAN, Volvo, DAF, and Scania. Compatible with both OEM setups and replacement for service workshops.
Why Buy from AAA Trading Dubai?
- We are a trusted wholesale distributor of Knorr-Bremse parts in the GCC
- All parts are factory-sealed and 100% authentic
- Bulk availability and tiered discounts for fleet buyers
- Technical support and expert consultation available
- Worldwide export with documentation support
Warranty & Quality Assurance
All Knorr-Bremse valves, including the II37680N50, come with a 12-month manufacturer warranty. Products are supplied in new condition with full traceability and batch records.
Contact Us
To request a quote or place a wholesale order, contact our team today.
AAA Trading Dubai – Auto Parts Wholesalers
Phone: +971 50 443 1871
Shipping & Delivery
Shipping & Delivery Policy
Shipping & Delivery Policy
At Triple A Trading, we are committed to fast, reliable shipping to ensure our clients receive their automotive spare parts without unnecessary delays. We are a registered business in Dubai, United Arab Emirates. For more information about business registration, please visit the Dubai Trade Portal.
Order Processing Time
All orders are processed within 1-3 business days following payment confirmation. You'll receive a notification once your order has been dispatched.
Shipping Options & Delivery Timeframes
- Standard Shipping – Delivered within 5-7 business days
- Expedited Shipping – Delivered within 3-5 business days
- Express Shipping – Delivered within 1-3 business days
Shipping Costs
Shipping rates are calculated based on your order’s weight and destination. The total shipping cost will be clearly displayed at checkout before finalizing your order.
International Shipping
We proudly serve customers across Africa, Europe, Asia, and the Middle East. Please note that international shipments may be subject to customs duties and taxes, which are the customer’s responsibility.
Triple A Trading works diligently to ensure smooth cross-border deliveries, minimizing delays due to customs or political complications. For more details, please refer to the Dubai Customs official website.
Order Tracking
Once your order ships, you'll receive a tracking number via email, which can be used to monitor the shipment through the carrier's website.
Delivery Issues
If you experience any issues with your delivery, such as delays or missing items, please contact our customer service team:
- Email: sales@triple-a-trading.com
- Phone: +971 50 443 1871
We’re here to assist you and ensure your order is resolved quickly and efficiently.
Thank you for choosing Triple A Trading – Your trusted source for quality automotive spare parts, delivered with speed and care.
Frequently Asked Questions (FAQ)
What is the function of the Knorr-Bremse II37680N50 Four Circuit Protection Valve?
This valve manages the distribution of compressed air across four independent circuits in a commercial vehicle. It ensures system prioritization and protects the remaining circuits in the event of failure or leakage in one of them.Is this valve compatible with all commercial vehicles?
The II37680N50 is designed for use in most European trucks and trailers including Volvo, MAN, DAF, Scania, and Mercedes-Benz models that utilize OEM-standard air brake systems. Always confirm compatibility with a valid part number or VIN.Is the Knorr-Bremse II37680N50 an OEM product?
Yes. AAA Trading Dubai – Auto Parts Wholesalers supplies only authentic Knorr-Bremse products. The II37680N50 valve is factory-sealed and comes with verified OEM labeling and traceability.What are the benefits of using a genuine Knorr-Bremse protection valve?
- Reliable segmented air circuit control for enhanced brake safety
- Minimizes risk of total brake failure
- Compliant with European braking system regulations
- Extended lifespan and lower operating cost
Do you offer volume discounts for fleet buyers?
Yes. We offer tiered wholesale pricing starting at 5 units. Additional discounts are available for fleet operators, distributors, and authorized service centers.What is included when purchasing the II37680N50 valve?
Each valve is individually sealed in factory packaging, marked with the OEM part number and includes manufacturer identification for authenticity assurance.Is warranty included?
Yes. The II37680N50 comes with a 12-month manufacturer's warranty that covers workmanship and materials under standard usage conditions.Can you ship this valve internationally?
Absolutely. We ship worldwide and provide full export documentation, including:- HS code and OEM part reference
- Commercial invoice and packing list
- Certificate of Origin (on request)
- OEM compliance paperwork if needed
How can I place a wholesale order?
Please contact us to request pricing, delivery timeframes, or export coordination:AAA Trading Dubai – Auto Parts Wholesalers Phone: +971 50 443 1871 Email: sales@triple-a-trading.com
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Wholesale Buyer Benefits
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- Fast availability from UAE stock for GCC and global shipments
- Support for cross-referencing older valve part numbers
- Dedicated commercial support for tenders and fleet orders
- Flexible packaging and logistics for export orders
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Wholesale Buyer Benefits
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