Knorr-Bremse Air Processing Unit K043830N50
K043830N50, K 043 830 N50, K.043.830.N50
Product Overview
The K043830N50 is a fully assembled Air Processing Unit (APU), combining an air dryer cartridge, regeneration valve, safety valves, and integrated electronics. It ensures reliable air brake operation by removing moisture, contaminants, and regulating pressure across different circuits.
Key Features & Specifications
- Part Number: K043830N50
- Original Knorr-Bremse assembly with OEM specifications
- Includes air dryer, pressure limiter, and regeneration valve
- Protects braking system from moisture and oil contamination
- Improves air quality and extends compressor life
- Pre-assembled and tested for plug-and-play installation
Applications & Compatibility
The K043830N50 is compatible with a wide range of commercial vehicles including MAN, Volvo, Mercedes-Benz, DAF, and IVECO trucks and buses. Ideal for Euro 5 / Euro 6 air brake systems that demand high air quality and dependable regulation under harsh conditions.
Why Buy from AAA Trading Dubai?
- Direct importers of genuine Knorr-Bremse air brake components
- Large inventory for immediate bulk supply
- Competitive pricing for international wholesale customers
- Full support for cross-referencing OEM numbers and vehicle matching
- Global export with all required shipping documentation
Warranty & Authenticity
All units are factory-sealed and come with a 12-month manufacturer warranty. AAA Trading Dubai guarantees genuine parts with traceability and OEM compliance.
Place a Wholesale Order
To request a quote or place a bulk order, contact our wholesale team:
AAA Trading Dubai – Auto Parts Wholesalers
Phone: +971 50 443 1871
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.
What does the Knorr-Bremse K043830N50 Air Processing Unit do?
This integrated unit acts as an air dryer and pressure regulator for commercial vehicle air brake systems. It removes moisture and contaminants, manages pressure regulation across circuits, and safeguards long-term system reliability and safety.Which commercial vehicles is the K043830N50 compatible with?
Suitable for heavy-duty trucks and buses from MAN, DAF, Volvo, Mercedes-Benz, and IVECO. It supports Euro 5 and Euro 6 configurations. Always verify using OEM references or VIN-based lookup before purchase.Do you supply this product in bulk for fleet operators or resellers?
Yes. AAA Trading Dubai – Auto Parts Wholesalers offers the K043830N50 in wholesale quantities. Fleet managers and resellers benefit from volume discounts and coordinated logistics support.Is the K043830N50 an original Knorr-Bremse part?
100% genuine. Each unit is factory-sealed and comes with a unique traceable serial number, OEM label, and packaging. We do not supply aftermarket alternatives.Does this unit include the regeneration valve and air dryer cartridge?
Yes. The K043830N50 is supplied fully assembled and includes:- Air dryer cartridge
- Regeneration valve
- Pressure limiter
- Integrated safety valve
What warranty is included with the K043830N50 unit?
Each unit is backed by a 12-month manufacturer warranty, valid under normal use. Warranty claims can be processed through AAA Trading Dubai with proof of purchase.Can this unit be used in mixed-brand fleets?
Yes. It’s suitable for workshops servicing multiple commercial vehicle brands, provided the system architecture supports Knorr-Bremse air processing units.Do you provide documentation for export orders?
Yes. We include full export documentation:- Commercial Invoice
- Packing List
- Certificate of Origin (upon request)
- HS Code for customs declaration
How do I place a wholesale order?
Contact our sales team to request a quote, confirm availability, or arrange logistics:AAA Trading Dubai – Auto Parts Wholesalers Phone: +971 50 443 1871 Email: sales@triple-a-trading.com
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K138267N50, K 138 267 N50, K.138.267.N50
Product Overview
The Knorr-Bremse K138267N50 is a high-efficiency EAC (Electronic Air Control) Air Processing Unit designed to manage compressed air supply in commercial vehicle braking systems. Integrated with electronic control, filtration, and regeneration features, this APU ensures optimum air quality, system pressure management, and safety across various heavy-duty applications. Built to original equipment standards, it guarantees reliability and long service life in demanding fleet operations.Key Features
- Brand: Knorr-Bremse
- Part Number: K138267N50
- Function: Electronic Air Processing Unit with integrated air dryer
- Electronic control of air regeneration cycles
- Integrated four-circuit protection
- Supports optimized compressor duty cycles and fuel efficiency
- Robust construction for vibration and pressure resistance
- OE-grade connections for air lines and harness
What’s Included in the Kit
- 1 x Knorr-Bremse EAC APU – K138267N50
- Pre-installed cartridges and valves (as supplied)
- Genuine Knorr-Bremse packaging and traceable label
Wholesale Buyer Benefits
- Direct OE replacement for European commercial vehicles
- Trusted by fleet service networks and logistics operators
- Export stock available from AAA Trading Dubai
- Bulk order support for workshops and vehicle rebuilders
- Technical lookup assistance via OE part number
Applications and Compatibility
- Used in trucks, buses, and heavy-duty vehicles from leading OEMs (MAN, DAF, Mercedes-Benz, Volvo, etc.)
- Suitable for Euro 4, Euro 5, and Euro 6 braking systems
- Replaces older APUs with electronic control integration
- OE Cross References: Confirm with VIN or vehicle build sheet
Warranty and Product Authenticity
- 100% Genuine Knorr-Bremse product
- 12-month warranty against manufacturing defects
- Manufactured to ISO/TS 16949 standards
- Barcode-labeled for traceability and authenticity
Why Choose AAA Trading Dubai
- Authorized exporter of Knorr-Bremse air brake components
- Fast, reliable global shipping from our Dubai warehouse
- Dedicated support for fleet managers, mechanics, and resellers
- VIN/OE matching to ensure correct fitment
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