+971 50 443 1871
Knorr-Bremse Spring Brake (S-Cam) II37278
Contact us on WhatsApp for Wholesale Only
! We only accept wholesale orders. Minimum quantity: 5 items.
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
For precise vehicle compatibility, refer to your service manual or contact AAA Trading for cross-reference support.
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
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 (FAQs)
What is the Knorr-Bremse Spring Brake II37278 used for?
The Knorr-Bremse II37278 Spring Brake is a dual-chamber actuator used in air brake systems of commercial vehicles. It combines a service brake chamber with a spring brake chamber to provide braking during vehicle operation and secure parking when the air system is depressurized.Which vehicles are compatible with II37278?
This spring brake unit is typically used in trucks, trailers, and buses equipped with S-Cam drum brake systems. Common OEM applications include European brands such as MAN, DAF, Scania, and Mercedes-Benz. Always verify compatibility with the OE part number or vehicle brake specifications.Is II37278 a genuine Knorr-Bremse product?
Yes, we supply only original Knorr-Bremse parts. Each spring brake unit is factory-assembled, sealed, and labeled with official part numbers and branding to ensure authenticity and quality assurance.What are the key features of the II37278 Spring Brake?
The II37278 features a high-strength spring chamber, corrosion-resistant housing, and diaphragm-based actuation for reliable braking performance. It is designed for long service life under demanding fleet operating conditions.Can I buy the II37278 spring brake in bulk?
Yes, wholesale and fleet orders are welcome. We offer competitive pricing for volume purchases. Contact our sales team at sales@triple-a-trading.com for custom quotes and shipping options.How do I install the II37278 spring brake?
Installation should be carried out by a qualified technician following OEM guidelines. The unit must be correctly aligned, torqued, and tested to ensure safe operation. We can provide installation instructions and support on request.Is international shipping available?
Yes, we ship worldwide from our Dubai warehouse. We offer express and economy shipping options with full export documentation for hassle-free customs clearance.What is the estimated delivery time?
Orders are usually dispatched within 1–2 business days. Shipping takes 2–5 business days depending on the destination and the courier service selected.Is the II37278 spring brake covered under warranty?
Yes, all genuine Knorr-Bremse spring brakes come with a 12-month manufacturer warranty covering material and production defects when installed and used correctly.Can I receive technical support or documentation?
Yes, we provide datasheets, installation manuals, and technical assistance for workshops and fleet service teams. Please reach out for specific documentation or troubleshooting help.How do I verify the authenticity of my II37278 unit?
Genuine Knorr-Bremse products are labeled with unique part numbers, serial codes, and tamper-evident packaging. You can verify authenticity via Knorr-Bremse’s official verification tools or by contacting us with your unit’s serial number.Related products
Knorr-Bremse EBS Foot Brake Module K039530N50
K039530N50, K 039 530 N50, K.039.530.N50
Buy Wholesale Knorr-Bremse EBS Foot Brake Module K039530N50 Online. The Knorr-Bremse EBS Foot Brake Module K039530N50 is a crucial component within Knorr-Bremse's Electronic Brake System (EBS) lineup, designed to ensure optimal braking performance and safety in commercial vehicles.Technical Specifications:
Model: K039530N50 Manufacturer: Knorr-Bremse Function: Foot Brake Module for Electronic Brake System (EBS) Compatibility: Compatible with various commercial vehicles Integration: Designed for seamless integration into the vehicle's braking system Materials: High-quality materials for durability and reliability Control: Precise control over braking pressure for enhanced safety and stability Features: Incorporates advanced technology for efficient braking response and vehicle control Certification: Compliant with industry standards for safety and performance Dimensions: Compact design for easy installation and space-saving Maintenance: Low maintenance requirements for cost-effectiveness and reliability Environment: Designed to operate effectively in various environmental conditions Warranty: Backed by Knorr-Bremse's warranty and support services.Part Number:
Description: EBS Foot Brake Module Part Number: K039530N50
Knorr-Bremse Caliper – Rationalized K003816
K003816, K 003 816, K.003.816
Buy Wholesale Knorr-Bremse Caliper - Rationalized K003816 Online. The Knorr-Bremse Caliper - Rationalized K003816 is a cutting-edge braking system component engineered for superior performance and reliability in heavy-duty automotive applications. Designed by Knorr-Bremse, a renowned leader in braking solutions, this caliper exemplifies precision engineering and innovative design.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)Part Number:
Description: Caliper - Rationalized Part Number 1: K003816 Part Number 2: SN7219RC
Knorr-Bremse Four Circuit Prot. Valve I73329
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
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
Knorr-Bremse EBS Two Channel Module K020024N50
K020024N50, K 020 024 N50, K.020.024.N50
Buy Wholesale Knorr-Bremse EBS Two Channel Module K020024N50 Online. The Knorr-Bremse EBS Two Channel Module K020024N50 is an essential component in modern commercial vehicle braking systems, designed to ensure optimal safety and performance. With its advanced technology and precision engineering, this module effectively controls the braking force exerted on each wheel independently, enhancing stability and control, especially in challenging road conditions. Whether navigating steep descents or sudden stops, this module provides reliable braking assistance, contributing to driver confidence and vehicle safety.Technical Specifications:
Manufacturer: Knorr-Bremse Model: EBS Two Channel Module K020024N50 Channels: Two Compatibility: Compatible with Knorr-Bremse Electronic Braking Systems (EBS) Functionality: Controls braking force on each wheel independently Safety Features: Enhances stability and control, especially in challenging road conditions Dimensions: (L x W x H) - Specific dimensions provided by the manufacturer Weight: Specific weight provided by the manufacturer Certification: Meets industry safety standards and regulations Operating Temperature Range: Specific range provided by the manufacturer Voltage: Specific voltage requirements provided by the manufacturer Communication Protocol: Compatible with standard vehicle communication protocols Warranty: Specific warranty terms provided by the manufacturerPart Number:
Description: EBS Two Channel Module Part Number: K020024N50
Knorr-Bremse Spring Brake (Disc) K002860N00
K002860N00, K 002 860 N00, K.002.860.N00
Buy Wholesale Knorr-Bremse Spring Brake (Disc) K002860N00 Online. The Knorr-Bremse Spring Brake (Disc) K002860N00 is a robust and reliable braking system designed for heavy-duty vehicles, ensuring safe and efficient braking operations. Engineered by Knorr-Bremse, a leading manufacturer of braking systems for commercial vehicles, this spring brake offers exceptional performance and durability in demanding environments. With its advanced design and precise engineering, it provides dependable braking power, contributing to vehicle safety and operational efficiency.Technical Specifications:
Manufacturer: Knorr-Bremse Model: K002860N00 Brake Type: Spring Brake (Disc) Application: Heavy-duty vehicles Construction: Robust and durable materials Performance: High braking efficiency Reliability: Designed for consistent and reliable operation Compatibility: Suitable for various commercial vehicle applications Compliance: Meets industry safety standards and regulations Maintenance: Low maintenance requirements, ensuring cost-effectiveness Installation: Straightforward installation process Warranty: Backed by Knorr-Bremse's warranty and support servicesPart Number:
Description: Spring Brake (Disc) Part Number 1: K002860N00 Part Number 2: BS9412
Knorr-Bremse Caliper – Rationalized K004570
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 includedPart Number:
Description: Caliper - Rationalized Part Number 1: K004570 Part Number 2: SN5005RC
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 EBS Electronic Control Unit 0486106312N50
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 regulationsPart Number:
Description: EBS Electronic Control Unit Part Number: 0486106312N50
Knorr Bremse Four Circuit Protection Valve K002435N50 – Mercedes
K002435N50, K 002 435 N50, K.002.435.N50
Buy Wholesale Knorr Bremse Four Circuit Protection Valve K002435N50 - Mercedes Online. The Knorr Bremse Four Circuit Protection Valve K002435N50 is an essential component designed for ensuring optimal safety and efficiency in Mercedes vehicles. Engineered by Knorr Bremse, a renowned leader in the field of braking systems, this protection valve guarantees precise control over the vehicle's braking circuits, enhancing overall performance and reliability. Its robust construction and advanced technology make it an indispensable part of the braking system, providing drivers with peace of mind and confidence on the road.Technical Specifications:
Manufacturer: Knorr Bremse Model: K002435N50 Application: Mercedes vehicles Function: Four circuit protection valve for braking systems Construction: Robust and durable design Compatibility: Designed specifically for Mercedes models Performance: Ensures precise control and safety in braking circuits Reliability: Trusted by automotive professionals for its dependability Compliance: Meets stringent industry standards for quality and safety Installation: Compatible with standard braking system configurations Maintenance: Low maintenance requirements for long-term usability Warranty: Backed by Knorr Bremse's warranty for added assurancePart Number:
Brand: Knorrnorr Bremse Category: Brake System Sub-Category: Brake System Description: Protection Valve Part Number 1: K002435N50 Compatible with: Mercedes MERCEDES OE Number: 0034319706
Reviews
There are no reviews yet.