+971 50 443 1871
Knorr-Bremse Four Circuit Prot. Valve K048307N50
Contact us on WhatsApp for Wholesale Only
! 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
Related products
Knorr-Bremse Four Circuit Prot. Valve II37460N00
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
- OEM Part Number: II37460N00
- Function: Regulates and protects 4 pneumatic brake circuits
- Standard pressure release threshold: 6.5–8.5 bar (configurable)
- Integrated non-return valves and pressure limiting features
- High-grade aluminum alloy body with corrosion-resistant finish
- Compact, modular design for direct chassis or frame installation
- Air ports conform to ISO 7628 / DIN 74324 standards
- Factory-tested for leak-tightness and functional response
- Complies with ECE R13 and international brake safety regulations
- Country of Origin: Germany
What’s Included in the Kit
- 1 x Knorr-Bremse Four Circuit Protection Valve II37460N00
- Sealed in OEM box with part label and traceable serial number
- Mounting and air port diagram included (digital copy on request)
- Ready-to-install, no additional accessories required
Wholesale Buyer Benefits
- Attractive bulk pricing through AAA Trading Dubai
- 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
Applications and Compatibility
The II37460N00 is compatible with:- Commercial trucks, buses, and trailers with air brake systems
- Used in OEM builds from Mercedes-Benz, MAN, Scania, Volvo, Renault, DAF, and Iveco
- Ideal for aftermarket replacement of Knorr-Bremse and other equivalent valves
- 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
Knorr-Bremse Caliper – Rationalized K003803
K003803, K 003 803, K.003.803
Buy Wholesale Knorr-Bremse Caliper - Rationalized K003803 Online. The Knorr-Bremse Caliper - Rationalized K003803 is a high-performance braking system component designed for precision and reliability in heavy-duty applications. Engineered by Knorr-Bremse, a leading global supplier of braking systems and technologies, this caliper exemplifies cutting-edge design and advanced manufacturing techniques. The Rationalized K003803 is meticulously crafted to meet the demanding requirements of commercial vehicles, ensuring optimal braking performance, enhanced safety, and extended service life.Technical Specifications:
Manufacturer: Knorr-Bremse Model: Rationalized K003803 Application: Heavy-duty commercial vehicles Material: High-strength steel/aluminum alloy Piston Configuration: Single piston or dual piston (depending on variant) Piston Diameter: Variable (depending on vehicle specifications) Brake Pad Compatibility: OEM and aftermarket options available Mounting: Direct bolt-on replacement for existing calipers Finish: Corrosion-resistant coating for durability in harsh environments Certification: Conforms to industry standards for safety and performance Warranty: Manufacturer's warranty includedPart Number:
Description: Caliper - Rationalized Part Number 1: K003803 Part Number 2: SN7203RC
Knorr-Bremse Caliper – Rationalized K026764
K026764, K 026 764, K.026.764
Buy Wholesale Knorr-Bremse Caliper - Rationalized K026764 Online. The Knorr-Bremse Caliper - Rationalized K026764 is a precision-engineered braking component designed for optimal performance and reliability in automotive applications. Manufactured by Knorr-Bremse, a leading name in braking systems, this caliper exemplifies cutting-edge technology and meticulous craftsmanship. Engineered to meet the highest industry standards, it offers superior braking control, efficiency, and durability, ensuring safe and smooth operation on the road.Technical Specifications:
Manufacturer: Knorr-Bremse Model: Caliper - Rationalized K026764 Application: Automotive braking systems Material: High-grade alloy steel Design: Precision-engineered for optimal performance Compatibility: Designed to fit a range of vehicle models Braking Mechanism: Hydraulic Piston Configuration: Single piston Piston Diameter: Standard sizing for efficient braking force distribution Coating: Corrosion-resistant coating for enhanced durability Compliance: Meets or exceeds industry standards for safety and reliability Installation: Compatible with standard braking system configurations Warranty: Manufacturer's warranty for peace of mindPart Number:
Description: Caliper - Rationalized Part Number 1: K026764 Part Number 2: SN7376RC
Knorr-Bremse Hand Brake Valve K038809N50
K038809N50, K 038 809 N50, K.038.809.N50
Product Overview
The Knorr-Bremse Hand Brake Valve K038809N50 is a high-performance, OEM-grade pneumatic control component designed for use in heavy commercial vehicles. Manufactured by Knorr-Bremse, a global leader in braking systems, this valve ensures reliable manual control of the vehicle's parking and emergency brakes. Its robust construction and precise modulation capabilities make it a preferred choice for fleet operators and service professionals who prioritize safety and long-term reliability.Key Features
- OEM Part Number: K038809N50
- Application: Manual actuation of parking or emergency braking systems
- Body: Durable die-cast aluminum with corrosion-resistant finish
- Modulation: Designed for consistent air pressure control in pneumatic systems
- Operation: Push-pull hand control with defined detent positions
- Porting: Standard air line configurations compatible with major OEMs
- Country of Origin: Germany
- Compliance: Meets ISO/TS 16949 and ECE R13 standards
What’s Included in the Kit
- 1 x Knorr-Bremse Hand Brake Valve (Part No. K038809N50)
- Protective Cap Assembly
- Mounting Hardware (where applicable)
- Installation Guidelines or Technical Data Sheet (upon request)
- Manufacturer Warranty Documentation
Wholesale Buyer Benefits
- Competitive pricing with tiered discounts for bulk orders
- Fast and reliable shipping from our Dubai-based warehouse
- Consolidated shipping options to reduce logistics costs
- Complete documentation support for export and customs clearance
- Dedicated wholesale account management and after-sales service
Applications and Compatibility
This hand brake valve is compatible with a range of heavy-duty commercial vehicles, including:- Trucks from Mercedes-Benz, MAN, Volvo, Scania, Renault, and Iveco
- Semi-trailers and drawbar trailers with pneumatic braking systems
- Intercity buses and long-distance coaches
- Off-road and construction vehicles utilizing air brake systems
Warranty and Product Authenticity
- 12-month limited manufacturer’s warranty from Knorr-Bremse
- 100% genuine OEM product sourced through authorized distribution
- Delivered in original packaging with traceable batch and lot numbers
- Authenticity and performance backed by AAA Trading’s strict sourcing policy
Why Choose AAA Trading Dubai
- Dubai-based supplier with strategic access to global logistics hubs
- Trusted partner for genuine European truck and trailer parts
- Expert staff with technical product knowledge
- Prompt and professional customer service
- Extensive B2B network serving clients across the Middle East, Africa, and Asia
Knorr-Bremse Foot Brake Valve DX80E
DX80E, D X8 0E, D.X8.0E
Buy Wholesale knorr-bremse-DX80E Online. The Knorr-Bremse Foot Brake Valve DX80E is an essential component in pneumatic brake systems, renowned for its reliability and precision in heavy-duty vehicles. Designed to ensure smooth and responsive braking, this valve offers unparalleled performance in various environmental conditions.Technical Specifications:
Model: DX80E Manufacturer: Knorr-Bremse Type: Foot Brake Valve Compatibility: Heavy-duty vehicles, trucks, buses, trailers Operating Pressure: 8 bar (116 psi) Nominal Voltage: 24 V DC Weight: Approximately 1.5 kg Material: High-grade steel and durable polymers Mounting: Foot-operated, easily integrated into brake pedal assembly Certification: Compliant with industry safety standards and regulations Features: Precise modulation for proportional braking, quick response time, corrosion-resistant construction, easy maintenance and servicing.Part Number:
Description: Foot Brake Valve Part Number: DX80E
Knorr-Bremse EBS Foot Brake Module K014773N50
K014773N50, K 014 773 N50, K.014.773.N50
Buy Wholesale Knorr-Bremse EBS Foot Brake Module K014773N50 Online. The Knorr-Bremse ELC Air Dryer 0501100407100 is a cutting-edge component engineered to maintain optimal air quality and pressure within commercial vehicle braking systems. Designed by Knorr-Bremse, a renowned leader in braking systems technology, this air dryer ensures reliable performance and safety on the road.Technical Specifications:
Model: 0501100407100 Manufacturer: Knorr-Bremse Application: Commercial vehicle braking systems Function: Air drying and moisture removal Compatibility: Suitable for various types of commercial vehicles Operating Pressure: Standard operating pressure range Material: High-quality, durable materials for longevity and reliability Efficiency: Efficient moisture removal to prevent corrosion and ensure brake system integrity Maintenance: Designed for easy maintenance and servicing Certification: Compliant with industry standards and regulationsPart Number:
Description: EBS Foot Brake Module Part Number: K014773N50
Knorr-Bremse EBS One Channel Module 0486203023N50
0486203023N50, 0 486 203 023 N50, 0.486.203.023.N50
Product Overview
The Knorr-Bremse EBS One Channel Module 0486203023N50 is a critical component in electronically controlled braking systems (EBS) for heavy-duty commercial vehicles. Engineered for precision and rapid response, this module controls braking pressure electronically on individual wheel ends, ensuring enhanced safety, improved braking stability, and reduced stopping distances. Built with Knorr-Bremse’s leading-edge technology, this one-channel modulator is an integral part of modern trailer and truck EBS architectures.Key Features
- OEM Part Number: 0486203023N50
- Function: Electronic modulation of brake pressure on a single axle or wheel
- Technology: Digital signal interface with integrated diagnostics
- Design: Compact, vibration-resistant aluminum housing with factory-sealed electronics
- Voltage: 24V DC system compatibility
- Communication: Compatible with ISO CAN protocols for vehicle networks
- Integrated Safety: Fail-safe design with fallback modes
- Approvals: Compliant with ISO 26262, ECE R13, and automotive EMC standards
- Country of Origin: Germany
What’s Included in the Kit
- 1 x Knorr-Bremse EBS One Channel Module (Part No. 0486203023N50)
- Factory-fitted connector plug (pre-attached or included)
- Mounting instructions or technical drawing (available upon request)
- OEM packaging with barcode and part identification
Wholesale Buyer Benefits
- Competitive pricing for distributors, fleets, and OEM suppliers
- Rapid dispatch from AAA Trading’s Dubai warehouse
- Support for bulk or containerized shipments with consolidated invoicing
- Documentation for tenders, re-exports, and customs clearance
- Dedicated technical support and reordering service for repeat clients
Applications and Compatibility
The 0486203023N50 EBS Module is typically installed in:- Heavy-duty trailers with electronically controlled braking systems (EBS)
- Semi-trailers and tankers equipped with Knorr-Bremse EBS Gen 2/Gen 3
- Commercial fleets using advanced telematics and load-sensing brake control
- Compatible with truck OEMs including Mercedes-Benz, Volvo, DAF, and Scania (depending on system version)
Warranty and Product Authenticity
- 12-month limited manufacturer warranty
- 100% genuine Knorr-Bremse component, batch-traceable
- Delivered in original packaging with factory label and barcode
- Certification available upon request for large-scale or government tenders
Why Choose AAA Trading Dubai
- Leading supplier of authentic European truck and trailer components
- Warehouse and logistics center in Dubai for efficient global dispatch
- Technical expertise in EBS, ABS, pneumatic, and braking systems
- Professional support for workshops, resellers, and fleet operators
- Trusted by clients across the Middle East, Africa, and South Asia
Knorr-Bremse Spring Brake (S-Cam) II37278
II37278, I I3 72 78, I.I3.72.78
Product Overview
The Knorr-Bremse Spring Brake Chamber II37278 is a robust, dual-diaphragm actuator designed for S-Cam air braking systems in heavy-duty trucks and trailers. This component combines service and emergency braking functions, using spring force to apply parking brakes and air pressure to release them. Manufactured to original equipment standards, it ensures safety, reliability, and compliance with international brake regulations.Key Features
- OEM Part Number: II37278
- Function: Spring brake chamber for S-Cam braking systems
- Dual-chamber design: Service and parking/emergency brake in one unit
- High-tensile steel construction with corrosion-resistant coating
- Clamp-band type for easy maintenance and diaphragm replacement
- Stroke length: Typically 2.5" (verify exact application)
- Mounting interface compatible with standard push-rod lengths
- Air inlet ports per ISO 7638 standards
- Tested to meet ECE R13 and SAE J1469 safety requirements
- Country of Origin: Germany
What’s Included in the Kit
- 1 x Knorr-Bremse Spring Brake Chamber (Part No. II37278)
- Factory-sealed OEM packaging with part number label
- Pre-assembled push-rod and return spring (as applicable)
- Safety instructions and technical data sheet available on request
Wholesale Buyer Benefits
- Bulk pricing and stock availability at AAA Trading’s Dubai facility
- Support for fleet maintenance contracts and resellers
- Expert advice on brake system compatibility and installation
- Efficient handling of LCL and FCL shipments worldwide
- Access to Knorr-Bremse product catalog and cross-reference data
Applications and Compatibility
The II37278 Spring Brake is suitable for:- Heavy-duty trucks and trailers using S-Cam drum brake systems
- Vehicles from OEMs such as DAF, MAN, Volvo, Mercedes-Benz, Renault, and Scania
- Standard axle configurations on semi-trailers, tippers, and rigid trucks
- Aftermarket replacements or OEM-specified installations
Warranty and Product Authenticity
- 12-month limited manufacturer's warranty
- 100% genuine Knorr-Bremse component
- Supplied in original packaging with traceable batch code
- Conforms to OE quality and international safety standards
Why Choose AAA Trading Dubai
- Trusted supplier of genuine Knorr-Bremse parts in the Middle East and Africa
- Extensive inventory of braking, pneumatic, and suspension components
- Based in Dubai for strategic export and regional distribution
- Responsive customer support for technical and procurement needs
- Serving workshops, fleets, and trade partners with professionalism and speed
Knorr-Bremse EBS One Channel Module K021940V01N00
K021940V01N00, K 021 940 V01 N00, K.021.940.V01.N00
Buy Wholesale Knorr-Bremse EBS One Channel Module K021940V01N00 Online. The Knorr-Bremse EBS One Channel Module K021940V01N00 is a cutting-edge electronic braking system component designed for commercial vehicles, ensuring optimal safety and performance on the road. Engineered by Knorr-Bremse, a leader in braking systems innovation, this module exemplifies reliability, efficiency, and advanced technology.Technical Specifications:
Model: K021940V01N00 Manufacturer: Knorr-Bremse Application: Electronic Braking System (EBS) for commercial vehicles Channel: One channel Compatibility: Compatible with various vehicle makes and models Functionality: Controls braking pressure electronically, enhancing vehicle stability and safety Certification: Compliant with industry safety standards and regulations Dimensions: Compact design for easy integration into vehicle systems Operating Voltage: Suitable for standard vehicle electrical systems Temperature Range: Designed to operate reliably within a wide temperature range Durability: Built to withstand harsh environmental conditions and heavy-duty use Installation: Simple and straightforward installation process, compatible with existing EBS setups Maintenance: Low maintenance requirements, ensuring cost-effectiveness over the product lifecycle Warranty: Backed by Knorr-Bremse's warranty and customer support for peace of mindPart Number:
Description: EBS One Channel Module Part Number 1: K021940V01N00 Part Number 2: ES2070
Reviews
There are no reviews yet.