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Knorr-Bremse Hand Brake Valve K038808N50

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

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

  • OEM Part Number: K038808N50
  • Function: Hand-operated control valve for spring brake systems
  • Single-circuit manual valve with secure locking positions
  • Compact design with robust metal lever
  • High-quality internal sealing for minimal air leakage
  • Operating pressure: Up to 10 bar
  • Mounting orientation: Dash or panel mount
  • Color-coded ports for easy installation
  • Country of Origin: Germany

What’s Included in the Kit

  • 1 x Knorr-Bremse Hand Brake Valve K038808N50
  • Factory-sealed packaging with OEM label and part number
  • Mounting hardware and installation instructions (where applicable)

Wholesale Buyer Benefits

  • Bulk purchase pricing available for fleets and resellers
  • Stock available from AAA Trading Dubai warehouse
  • Fast delivery across MENA and export regions
  • Dedicated support for application matching and technical inquiries
  • Genuine OE replacement parts for workshop confidence

Applications and Compatibility

The K038808N50 Hand Brake Valve is suitable for:

  • Heavy-duty trucks, trailers, and buses equipped with air brake systems
  • Vehicles fitted with Knorr-Bremse spring brake actuators
  • Compatible with leading OEMs such as MAN, DAF, Mercedes-Benz, Volvo, Scania, Renault, and Iveco
  • Retrofit or replacement of older Knorr-Bremse hand brake valves (verify interface)

For exact compatibility, please check with AAA Trading technical support.

Warranty and Product Authenticity

  • 12-month manufacturer warranty
  • Guaranteed genuine Knorr-Bremse product
  • Supplied in original OEM packaging with traceable part number
  • Conforms to EU safety and manufacturing standards

Why Choose AAA Trading Dubai

  • Reliable source for authentic Knorr-Bremse brake components
  • Well-stocked inventory for immediate availability
  • Expert guidance for part identification and installation
  • Strategically located in Dubai for regional and global logistics
  • Trusted by workshops, fleets, and parts resellers worldwide


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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:

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 (FAQs)

What is the Knorr-Bremse Hand Brake Valve K038808N50 used for?

The K038808N50 is a manually operated hand brake valve designed for use in air brake systems on commercial vehicles. It allows the driver to apply and release the parking brakes, typically on trucks, buses, and trailers equipped with spring brake chambers.

Which vehicles are compatible with the K038808N50 valve?

This valve is compatible with a wide range of heavy-duty vehicles from brands such as MAN, DAF, Mercedes-Benz, and Scania. Always verify compatibility through the OE part number or technical specifications provided by the vehicle manufacturer.

Is the K038808N50 an original Knorr-Bremse part?

Yes. We supply only genuine Knorr-Bremse components. The valve comes in original factory packaging with branding, part number, and batch code for traceability and quality assurance.

What are the key features of the K038808N50 hand brake valve?

This valve offers precise manual control, robust aluminum and composite construction, corrosion-resistant coatings, and a compact ergonomic design. It is built for long-lasting operation in harsh commercial environments.

Can I order the K038808N50 valve in wholesale quantities?

Yes. We offer competitive pricing for bulk orders and ongoing supply agreements. For volume discounts or distributor pricing, please contact our sales team at sales@triple-a-trading.com.

How is the valve installed?

The K038808N50 is designed for straightforward installation by qualified technicians. It should be mounted on the dashboard or driver's panel and connected to the vehicle’s pneumatic system according to OEM guidelines.

What are signs of a faulty hand brake valve?

Common symptoms include air leaks, difficulty in applying or releasing parking brakes, unusual hissing sounds, or warning lights on the dashboard. If any of these are observed, the valve should be inspected or replaced immediately.

Do you offer international shipping for this product?

Yes. We ship globally from our Dubai warehouse. We provide both express and economy shipping options, along with full export documentation for smooth customs clearance.

What is the lead time for delivery?

Orders are processed within 1–2 business days. Shipping time varies between 2 to 7 working days depending on the destination and selected courier service.

Is there a warranty on the K038808N50 valve?

Yes. The product comes with a 12-month manufacturer warranty against material or production defects when installed and used according to Knorr-Bremse recommendations.

How can I verify the authenticity of this valve?

Authentic Knorr-Bremse valves are packaged with original labels, serial numbers, and branding. You can verify these details through Knorr-Bremse's official channels or by sending us the serial code for confirmation.

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Wholesale Buyer Benefits

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Product Overview

The Knorr-Bremse Caliper K002964 is a rationalized, factory-assembled brake caliper unit designed for high-performance air disc brake systems on commercial vehicles. It belongs to Knorr-Bremse’s industry-leading SN/SM brake family and is engineered for maximum reliability, safety, and ease of maintenance. This caliper is ideal for vehicle applications requiring consistent braking force, extended service intervals, and compliance with stringent safety standards.

Key Features

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Wholesale Buyer Benefits

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Buy Wholesale Knorr-Bremse EBS Two Channel Module 0486204017N50 Online. The Knorr-Bremse EBS Two Channel Module 0486204017N50 is a vital component in modern vehicle braking systems, designed to ensure optimal performance and safety. This module integrates seamlessly within Electronic Braking Systems (EBS), providing precise control over braking functions. Its advanced technology enables efficient management of brake pressure distribution across two channels, enhancing stability and responsiveness during braking maneuvers.

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