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HomeKnorr BremseBraking System Knorr-Bremse EAC Air Processing Unit K138263N50
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Knorr-Bremse Four Circuit Prot. Valve II38802FN00

Knorr-Bremse EAC Air Processing Unit K138263N50

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! We only accept wholesale orders. Minimum quantity: 5 items.

K138263N50, K 138 263 N50, K.138.263.N50

AAA Trading Dubai – Auto Parts Wholesalers proudly supplies the original Knorr-Bremse K138263N50 EAC Air Processing Unit, a fully integrated air treatment module engineered for modern commercial trucks and trailers. It delivers advanced air filtration, pressure regulation, and energy-saving features in a compact, efficient design.

Product Overview

The K138263N50 Air Processing Unit (APU) is part of Knorr-Bremse’s EAC (Electronic Air Control) series. This all-in-one device combines air drying, pressure management, safety valve control, and intelligent monitoring. It plays a critical role in ensuring brake system performance and extending the service life of pneumatic components.

Key Features & Technical Specs

  • OEM Part Number: K138263N50
  • Compact electronic air processing module
  • Integrated pressure sensor and multi-circuit protection valve
  • Supports Euro 5 and Euro 6 commercial vehicle platforms
  • Energy-saving regeneration logic
  • Robust corrosion-resistant housing
  • Diagnostic-ready for Knorr-Bremse NEO systems

Compatibility

The K138263N50 is compatible with several heavy-duty vehicle brands such as MAN, Volvo, Mercedes-Benz, and DAF. It is used in both trucks and buses with EBS and ABS systems. Please confirm with our team for VIN-specific compatibility.

Why Buy from AAA Trading Dubai?

  • 100% genuine Knorr-Bremse components – no replicas or used parts
  • Ideal for fleet managers, service centers, and spare parts distributors
  • Wholesale pricing on bulk orders
  • Fast global shipping with full export paperwork
  • Local and international support on product fitment and technical queries

Warranty & Quality Assurance

Each unit is factory-sealed, batch-certified, and covered under a 12-month manufacturer warranty. AAA Trading Dubai guarantees authenticity and offers full OEM compliance documentation upon request.

Place a Wholesale Order Today

Get in touch with our sales team to request a quote, check availability, or place your bulk order:

AAA Trading Dubai – Auto Parts Wholesalers
Phone: +971 50 443 1871

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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)

Frequently Asked Questions – Knorr-Bremse EAC Air Processing Unit K138263N50 (Wholesale)

What is the function of the Knorr-Bremse EAC Air Processing Unit K138263N50?

The K138263N50 is an Electronic Air Control (EAC) unit that integrates air drying, distribution, and pressure management for commercial vehicle air brake systems. It ensures reliable air supply, removes moisture, and supports electronic diagnostics.

Which vehicles are compatible with the K138263N50 air processing unit?

This unit is typically used in modern trucks and buses with electronically controlled braking systems, especially those compliant with Euro 5/6 emission standards. It is commonly found in MAN, DAF, IVECO, and other European heavy-duty vehicle platforms.

Is this product recommended for fleet and workshop use?

Yes. The K138263N50 is widely trusted by fleet maintenance providers and workshops due to its integrated design, durability, and ease of replacement. Wholesale clients benefit from bulk availability and reduced per-unit costs.

Is the K138263N50 a genuine Knorr-Bremse OEM part?

Absolutely. At AAA Trading Dubai – Auto Parts Wholesalers, we supply only 100% original Knorr-Bremse products, including this EAC unit, with proper factory packaging and OEM specifications.

What are the main features of the K138263N50?

  • Integrated air dryer with pressure sensors and heaters
  • Electronic diagnostics support via CAN interface
  • Built-in safety valve and protection system
  • High-efficiency desiccant cartridge for moisture removal
  • Optimized for modern EBS and ECAS systems

Can this part be installed with standard workshop tools?

Yes. Installation is straightforward for certified technicians. However, system reinitialization or calibration may be needed using OEM diagnostic tools post-installation.

Is there a warranty included?

Yes, the Knorr-Bremse K138263N50 comes with a standard 12-month manufacturer warranty, covering defects under normal usage and installation conditions.

Do you offer export and documentation support?

We ship globally and provide full export documentation for wholesale buyers, including:
  • Commercial Invoice
  • HS Code and Export Compliance
  • Certificate of Origin (upon request)
  • OEM Authenticity Confirmation

How can I place a wholesale order with AAA Trading Dubai?

You can reach out to our team for quotations, stock availability, and logistics coordination. AAA Trading Dubai – Auto Parts Wholesalers Phone: +971 50 443 1871

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Wholesale Buyer Benefits

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Why Choose AAA Trading Dubai

  • Reliable source of genuine European commercial vehicle components
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Wholesale Buyer Benefits

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Technical Specifications:

Model: K003816 Manufacturer: Knorr-Bremse Application: Heavy-duty automotive braking systems Material: High-grade steel/alloy Piston Diameter: [Insert specific diameter] Piston Material: High-strength aluminum alloy Piston Seals: High-temperature resistant rubber or synthetic material Caliper Type: Floating or Fixed Brake Pad Compatibility: Standard or High-performance Mounting: Direct fit or custom mounting brackets available Weight: [Insert weight] Finish: Corrosion-resistant coating Certification: Compliant with industry safety standards (e.g., ISO, SAE)

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Contact Details

  • Email Icon sales@triple-a-trading.com
  • Phone Icon +971 4 514 7192
  • WhatsApp Icon +971 50 443 1871

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Dubai, United Arab Emirates

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Sharjah - United Arab Emirates

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Ferhat Paşa SB Mah. Gonca Sokak,
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All product names, trademarks, logos, images, and brands featured on this website are the property of their respective owners. The use of third-party product names, trademarks, logos, images, and brands does not imply any affiliation or endorsement between Triple A Trading Auto Parts Dubai and the owners of these rights. They are used solely by Triple A Trading Auto Parts Dubai to identify the respective third-party goods.

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