sales@triple-a-trading.com |   WhatsApp Icon +971 50 443 1871
Triple A Trading Dubai
  • Home
  • About
  • Our Brands
  • Explore Sirena
  • Shop
  • News & Updates
  • Aftermarket News
  • Contact Us
Menu
knorr-bremse-K003803
Click to enlarge
HomeKnorr BremseBraking System Knorr-Bremse Caliper – Rationalized K003803
Previous product
knorr-bremse-K004570
Knorr-Bremse Caliper - Rationalized K004570
Back to products
Next product
Mopar Water Pump 68079412AE, 6 807 941 2AE, 6.807.941.2AE – Jeep
Mopar Water Pump 68079412AE - Jeep

Knorr-Bremse Caliper – Rationalized K003803

WhatsApp Icon Contact us on WhatsApp for Wholesale Only
! We only accept wholesale orders. Minimum quantity: 5 items.

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 included

Part Number:

Description: Caliper – Rationalized
Part Number 1: K003803
Part Number 2: SN7203RC

Share
  • Reviews (0)
  • Shipping & Delivery
Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Knorr-Bremse Caliper – Rationalized K003803” Cancel reply

Your email address will not be published. Required fields are marked *

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.

Related products

Close

Knorr-Bremse Wear Indicator Kit K000683

Knorr Bremse, Braking System
The Knorr-Bremse Wear Indicator Kit K000683 is engineered to provide accurate monitoring of brake pad wear in commercial vehicles, enhancing safety and maintenance efficiency. Designed for compatibility with Knorr-Bremse braking systems, this kit includes components necessary for installation on one axle. Notably, as of April 2005, the kit does not contain pad retainers, and it is supplied without an additional cable assembly. By integrating this wear indicator kit into your vehicle's braking system, you can ensure timely maintenance and optimal brake performance. Consider Knorr-Bremse wear indicator kits for reliable and high-quality brake monitoring solutions. Buy Online! Description: Wear Indicator Kit Part Number: K000683
Quick view
knorr-bremse-K026764
Close

Knorr-Bremse Caliper – Rationalized K026764

Knorr Bremse, Braking System

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 mind

Part Number:

Description: Caliper - Rationalized Part Number 1: K026764 Part Number 2: SN7376RC
Quick view
knorr-bremse-K004570
Close

Knorr-Bremse Caliper – Rationalized K004570

Knorr Bremse, Braking System

K004570, K 004 570, K.004.570

Buy Wholesale Knorr-Bremse Caliper - Rationalized K004570 Online. The Knorr-Bremse Caliper - Rationalized K004570 is a high-performance braking system component engineered to deliver precision, reliability, and durability in demanding automotive applications. Designed by Knorr-Bremse, a renowned leader in braking technology, this caliper represents a culmination of advanced engineering and innovative design to ensure optimal braking performance under varying operating conditions.

Technical Specifications:

Model: K004570 Manufacturer: Knorr-Bremse Type: Caliper Application: Automotive braking systems Material: High-grade steel/aluminum alloy Piston Diameter: [Specify piston diameter in millimeters] Piston Quantity: [Specify number of pistons] Piston Material: Heat-resistant composite material Piston Seals: High-temperature resistant rubber Mounting: Direct bolt-on installation Finish: Corrosion-resistant coating Weight: [Specify weight in kilograms] Compatibility: Compatible with standard braking systems Operating Temperature Range: -40°C to 200°C (-40°F to 392°F) Pressure Rating: [Specify pressure rating in bar/psi] Certification: ISO 9001:2015 compliant Warranty: Manufacturer's warranty included

Part Number:

Description: Caliper - Rationalized Part Number 1: K004570 Part Number 2: SN5005RC
Quick view
knorr-bremse-0486106312N50
Close

Knorr-Bremse EBS Electronic Control Unit 0486106312N50

Knorr Bremse, Braking System

0486106312N50, 0 486 106 312 N50, 0.486.106.312.N50

Buy Wholesale Knorr-Bremse EBS Electronic Control Unit 0486106312N50 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.

Technical Specifications:

Model Number: 0486204017N50 Type: Two Channel Module Manufacturer: Knorr-Bremse Compatibility: Compatible with Electronic Braking Systems (EBS) Channels: Two Brake Pressure Control: Enables precise control over brake pressure distribution Stability Enhancement: Enhances vehicle stability during braking maneuvers Safety Features: Ensures optimal braking performance and safety Integration: Seamlessly integrates with vehicle braking systems Reliability: Built for durability and reliability in various operating conditions Dimensions: Specific dimensions available upon request Certifications: Compliant with relevant industry standards and regulations

Part Number:

Description: EBS Electronic Control Unit Part Number: 0486106312N50
Quick view
knorr-bremse-I73329
Close

Knorr-Bremse Four Circuit Prot. Valve I73329

Knorr Bremse, Braking System

I73329, I 73 32 9, I.73.32.9

Product Overview

The Knorr-Bremse Four Circuit Protection Valve I73329 is a critical pneumatic component that ensures the safe and reliable distribution of compressed air to the vehicle’s primary brake circuits. Engineered to protect individual air circuits from pressure failure in other parts of the system, this valve maintains system stability and enhances overall braking safety. Suitable for use in trucks, trailers, and buses, this valve meets stringent OEM and safety standards.

Key Features

  • OEM Part Number: I73329
  • Function: Distributes and protects compressed air circuits (typically four)
  • Design: Modular construction for ease of maintenance and replacement
  • Material: High-grade aluminum housing with corrosion-resistant finish
  • Operating Pressure: Nominal 10 bar system compatibility
  • Factory-set pressure thresholds for circuit isolation
  • Compact, lightweight design suitable for modern vehicle layouts
  • Compliance: Meets ECE R13 and ISO 7638 standards
  • Country of Origin: Germany

What’s Included in the Kit

  • 1 x Knorr-Bremse Four Circuit Protection Valve (Part No. I73329)
  • OEM product packaging with barcode and batch number
  • Technical data sheet or installation guide (available on request)

Wholesale Buyer Benefits

  • Wholesale pricing and support for fleet operators and resellers
  • Stock availability at AAA Trading's Dubai distribution center
  • Fast processing for bulk and container shipments
  • Support for cross-referencing with OE and aftermarket part numbers
  • Reliable logistics and export documentation assistance

Applications and Compatibility

The I73329 Four Circuit Protection Valve is designed for use in:
  • Heavy-duty trucks, trailers, and buses equipped with air brake systems
  • Commercial vehicles from OEMs such as MAN, Volvo, DAF, Mercedes-Benz, Scania, and Renault
  • Applications where protection of four separate air brake circuits is required
  • Suitable for OEM installation or aftermarket system maintenance
Always confirm compatibility with the vehicle’s system layout or consult our team for cross-reference support.

Warranty and Product Authenticity

  • 12-month limited manufacturer warranty
  • 100% genuine Knorr-Bremse component
  • Supplied in factory-sealed packaging with serial tracking
  • Fully compliant with OE safety and quality standards

Why Choose AAA Trading Dubai

  • Reliable source of genuine European commercial vehicle components
  • Strategically located in Dubai for regional and global distribution
  • Specialized in Knorr-Bremse air, brake, and pneumatic systems
  • Expert support team available for technical queries and sourcing
  • Serving clients in the Middle East, Africa, and South Asia
 
Quick view
knorr-bremse-K038809N50
Close

Knorr-Bremse Hand Brake Valve K038809N50

Knorr Bremse, Braking System

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
Compatibility should always be verified using the vehicle’s parts catalog or by consulting with our technical support team.

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
 
Quick view
knorr-bremse-K002798
Close

Knorr-Bremse Caliper – Rationalized K002798

Knorr Bremse, Braking System

K002798, K 002 798, K.002.798

Buy Wholesale Knorr-Bremse Caliper - Rationalized K002798 Online. The Knorr-Bremse Caliper, Rationalized K002798, is a precision-engineered braking component designed to deliver optimal performance and reliability in automotive braking systems. Crafted by Knorr-Bremse, a renowned leader in braking solutions, this caliper embodies a fusion of advanced engineering and innovative design. Engineered for efficiency and durability, it ensures consistent braking performance across various driving conditions, enhancing vehicle safety and control.

Technical Specifications:

Manufacturer: Knorr-Bremse Caliper Model: Rationalized K002798 Application: Automotive braking systems Material: High-grade steel/alloy Features: Precision-engineered design for optimal braking performance Enhanced durability for prolonged service life Consistent braking efficiency across diverse driving conditions Easy installation and maintenance Corrosion-resistant coating for extended durability

Part Number:

Description: Caliper - Rationalized Part Number 1: K002798 Part Number 2: SB7432RC
Quick view
knorr-bremse-0486204017N50
Close

Knorr-Bremse EBS Two Channel Module 0486204017N50

Knorr Bremse, Braking System

0486204017N50, 0 486 204 017 N50, 0.486.204.017.N50

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.

Technical Specifications:

Model Number: 0486204017N50 Type: Two Channel Module Manufacturer: Knorr-Bremse Compatibility: Compatible with Electronic Braking Systems (EBS) Channels: Two Brake Pressure Control: Enables precise control over brake pressure distribution Stability Enhancement: Enhances vehicle stability during braking maneuvers Safety Features: Ensures optimal braking performance and safety Integration: Seamlessly integrates with vehicle braking systems Reliability: Built for durability and reliability in various operating conditions Dimensions: Specific dimensions available upon request Certifications: Compliant with relevant industry standards and regulations

Part Number:

Description: EBS Two Channel Module Part Number: 0486204017N50
Quick view
Knorr-Bremse Caliper – Rationalized K003809, K 003 809, K.003.809
Close

Knorr-Bremse Caliper – Rationalized K003809

Knorr Bremse, Braking System

K003809, K 003 809, K.003.809

Product Overview

The Knorr-Bremse K003809 is a rationalized disc brake caliper designed for commercial vehicle air disc braking systems. Engineered with durability and maintenance efficiency in mind, this caliper features Knorr-Bremse's advanced brake technology to ensure consistent braking performance, reliability, and extended service life. Ideal for fleet applications, the K003809 is a cost-effective replacement caliper compatible with a wide range of truck and trailer systems.

Key Features

  • Manufacturer: Knorr-Bremse
  • Part Number: K003809
  • Type: Rationalized Caliper (Air Disc Brake)
  • Durable cast housing for heavy-duty applications
  • Integrated wear indicators and pad retaining system
  • Designed for quick service and reduced downtime
  • Compatible with SB/SN/SK-type caliper mounting systems

What’s Included

  • 1 x Knorr-Bremse Caliper – K003809 (Rationalized Unit)
  • Fitted guide sleeve and hardware (model dependent)

Wholesale Buyer Benefits

  • OEM-quality caliper for commercial brake system refurbishments
  • Available in large volumes for fleets, workshops, and distributors
  • Backed by AAA Trading Dubai’s export expertise
  • Compatible with multiple OE and reman platforms

Applications and Compatibility

The Knorr-Bremse K003809 caliper is suitable for use in:
  • Heavy-duty trucks and trailers
  • Bus and coach applications
  • Compatible with various axle configurations (verify model)
  • Cross Reference: KNORR-BREMSE SB7, SN6, and similar caliper families
Please confirm dimensions, axle mounting, and service type before ordering.

Warranty and Product Authenticity

  • 100% Genuine Knorr-Bremse component
  • Supplied in original manufacturer packaging
  • 12-month limited warranty (terms apply)

Why Choose AAA Trading Dubai

  • Direct distributor of Knorr-Bremse and commercial braking parts
  • VIN/OE support and technical matching for fleet applications
  • Bulk-ready logistics and shipping support to all regions
  • Trusted by workshops and OEM rebuilders across MENA and Europe
 
Quick view
knorr-bremse-K014773N50
Close

Knorr-Bremse EBS Foot Brake Module K014773N50

Knorr Bremse, Braking System

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 regulations

Part Number:

Description: EBS Foot Brake Module Part Number: K014773N50
Quick view

Contact Details

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

Dubai Office

3901-075, The One Tower
Sheikh Zayed Rd Barsha Heights
Dubai, United Arab Emirates

Sharjah Office

Q1-08-103/A, Saif Zone
Sharjah - United Arab Emirates

Turkey Office

İstanbul Trakya Serbest Bölgesi,
Ferhat Paşa SB Mah. Gonca Sokak,
Dış Kapı No:4, Kat: Zemin, İç Kapı No: Z0202, Çatalca - İstanbul - Türkiye

Disclaimer
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.

Copyright 2020-2025 AAA Trading | Web Design & SEO by AWSOL
  • Menu
  • Categories
  • Bosch
  • Delphi
  • Brembo
  • Dayco
  • Donaldson
  • Glyco
  • Goetze Engine
  • Knorr-Bremse
  • Kolbenschmidt
  • Nüral
  • Textar
  • Zexel
  • Beral
  • Mahle
  • Mann Filter
  • Mopar
  • PSA (Peugeot, Citroën)
  • Schaeffler (INA , LuK, FAG)
    • Fag
    • INA
    • luk
  • Sirena
  • Wabco
  • Home
  • About
  • Our Brands
  • Explore Sirena
  • Shop
  • News & Updates
  • Aftermarket News
  • Contact Us
Start typing to see products you are looking for.
1
WhatsApp Live Chat