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Knorr-Bremse Four Circuit Prot. Valve K048307N50
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! We only accept wholesale orders. Minimum quantity: 5 items.
K048307N50, K 048 307 N50, K.048.307.N50
Product Overview
The K048307N50 is a four-circuit protection valve designed to distribute compressed air from the air reservoir to four separate pneumatic circuits. It protects each circuit from pressure loss in the others, improving overall braking system reliability and safety compliance in trucks, buses, and trailers.
Key Features
- OEM Part Number: K048307N50
- Four independent outlet ports with preset pressure thresholds
- Prevents total brake failure by isolating pressure loss
- Made for high-performance commercial air brake systems
- Robust construction with corrosion-resistant materials
- Knorr-Bremse OEM engineering for maximum reliability
Compatible Vehicle Applications
- Heavy-duty trucks (DAF, MAN, Mercedes-Benz, Volvo, etc.)
- Transit and intercity buses
- Semi-trailers with pneumatic brake systems
- OEM and aftermarket service centers
Why Order from AAA Trading Dubai?
- We supply 100% genuine Knorr-Bremse products with full OEM warranty
- Specialized in wholesale and bulk export of commercial vehicle parts
- Volume discounts available for service centers and fleet operators
- Technical assistance on compatibility and installation support
- Worldwide shipping with complete export documentation
Contact Us for Wholesale Orders
To request a bulk quotation or check availability of the Knorr-Bremse K048307N50, please reach out to our sales team. We ensure fast fulfillment and global delivery.
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 K048307N50 Four Circuit Protection Valve?
This valve distributes compressed air to four separate circuits in a vehicle’s air braking system. It ensures that a failure in one circuit does not affect the others, preserving brake safety and compliance with European standards.Which vehicles is this valve compatible with?
The K048307N50 is widely used in commercial vehicles including trucks, trailers, and buses from brands like Volvo, Mercedes-Benz, DAF, MAN, and others that utilize Knorr-Bremse pneumatic systems.Is this a genuine OEM Knorr-Bremse product?
Yes. At AAA Trading Dubai – Auto Parts Wholesalers, we only supply 100% genuine, factory-sealed Knorr-Bremse parts with full manufacturer warranty.Do you offer bulk pricing or volume discounts?
Absolutely. We specialize in wholesale distribution and provide volume discounts to fleet operators, workshops, and resellers starting from orders of 5+ units.What is included with the valve upon purchase?
The product includes the fully assembled valve (part number K048307N50) with protective packaging and part labeling. Technical datasheets can be provided upon request.Can I use this valve with aftermarket systems?
Yes, the K048307N50 is suitable for both OEM and high-quality aftermarket configurations, provided the vehicle uses compatible pneumatic specifications.Is technical support available?
We offer compatibility checks and basic installation guidance. For advanced technical support, we can refer you to certified Knorr-Bremse technicians or service partners.Do you ship internationally?
Yes, we handle global shipping and provide full export documentation including:- Commercial invoice
- HS code details
- Certificate of origin (on request)
- OEM authenticity confirmation
How can I place a wholesale order?
You can contact our sales team directly via phone or email to receive a custom quote and shipping estimate:Phone: +971 50 443 1871 Company: AAA Trading Dubai – Auto Parts Wholesalers
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K038808N50, K 038 808 N50, K.038.808.N50
Product Overview
The Knorr-Bremse Hand Brake Valve K038808N50 is a high-performance mechanical control valve used in commercial vehicles for parking and emergency braking functions. This lever-operated valve provides reliable, manual control over spring brake actuators, ensuring safety during parking and stationary conditions. Developed to meet OEM specifications, it is designed for durability and precision in demanding fleet environments.Key Features
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- 1 x Knorr-Bremse Hand Brake Valve K038808N50
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Wholesale Buyer Benefits
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Wholesale Buyer Benefits
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Wholesale Buyer Benefits
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Warranty and Product Authenticity
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- Authenticity and performance backed by AAA Trading’s strict sourcing policy
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II37460N00, I I37 460 N00, I.I37.460.N00
Product Overview
The Knorr-Bremse Four Circuit Protection Valve II37460N00 is a high-performance air distribution and safety component engineered to regulate and protect multiple air brake circuits in heavy-duty commercial vehicles. It divides the air supply into four independently controlled circuits—typically service front, service rear, parking, and auxiliary systems—while ensuring pressure balance and circuit isolation in the event of a failure. Trusted by vehicle OEMs worldwide, this valve delivers optimal reliability and safety compliance.Key Features
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Wholesale Buyer Benefits
- Attractive bulk pricing through AAA Trading Dubai
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- Support for cross-referencing older valve part numbers
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- Flexible packaging and logistics for export orders
Applications and Compatibility
The II37460N00 is compatible with:- Commercial trucks, buses, and trailers with air brake systems
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- Suitable for both rigid and articulated commercial vehicles
Warranty and Product Authenticity
- 12-month limited warranty from Knorr-Bremse
- 100% genuine and traceable OEM component
- Meets or exceeds all relevant OE and international safety standards
- Sealed packaging with serial and batch control
Why Choose AAA Trading Dubai
- Authorized distributor of genuine Knorr-Bremse pneumatic components
- Strong inventory position in brake valves, dryers, and air modules
- Strategic logistics hub in Dubai for fast export across regions
- Technical guidance and customer-focused after-sales support
- Serving fleets, workshops, and parts distributors across Middle East, Africa, and South Asia
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