Chassis system
This is a genuine rear axle brake control module assembly (OE:3553010-K20X0) for Dongfeng GX&KX trucks, critical for precise rear brake pressure regulation. It fits all Dongfeng GX&KX models, made of cast aluminum + sealed electronic components (IP67 waterproof, Dongfeng-certified). Fleet tests show it reduces brake response time by 20%，enhancing emergency braking safety. The bolt-on design aligns with factory rear axle mounts, enabling 40-minute installation for technicians.
Product Attributes
| Attribute | Details |
| OE Number | 3553010-K20X0 |
| Application | Dongfeng GX&KX Trucks |
| Product Type | Rear Axle Brake Control Module Assembly |
| Material | Cast Aluminum + Sealed Electronic Components |
| Function | Rear Brake Pressure Regulation + Braking Precision Control |
| Installation | Bolt-On (Factory Rear Axle Mounts) |
| Protection Grade | IP67 (Waterproof/Dustproof) |
| Certification | Dongfeng Commercial Vehicle, ISO 9001 |
PRODUCT DESCRIPTION
Genuine Precision Braking & IP67 Protection
This rear axle brake control module (OE:3553010-K20X0) adheres to Dongfeng’s genuine standards, featuring cast aluminum housing (corrosion-resistant) and IP67-sealed electronics (waterproof/dustproof). It undergoes ISO 9001 brake response testing, cutting emergency braking distance by 15% (per 60km/h test data). Unlike aftermarket modules, its factory-calibrated pressure output matches Dongfeng GX&KX’s brake system—eliminating uneven rear braking.
Perfect Compatibility & Brake Instability
It is 100% compatible with Dongfeng GX&KX’s rear axle brake system (cross-check OE 3553010-K20X0 for fitment). The module solves rear brake lag/uneven pressure issues (common in generic alternatives)—reducing rear wheel lock-up risks by 85% (per Dongfeng fleet data) in wet conditions.
Enhance Braking Safety & Durability
As a key safety component, this module maintains brake pressure accuracy within ±3% (even under 12t load), ensuring stable rear braking. Its cast aluminum body resists road salt corrosion, extending service life to 8+ years (vs. 3-4 years for plastic-housed alternatives). It complies with Dongfeng’s commercial vehicle brake safety standards.
Trusted Supplier & Reliable Support
We are a direct Dongfeng genuine parts exporter with global shipping experience. The module is packaged in shock-absorbent foam (safe for freight). We offer a 12-month warranty against electronic failure, and our 24/7 team assists with brake system calibration. Contact us for pricing—we ship globally to support your fleet.
TECHNICAL SUPPORT
1. Accessories selection consultation
- Provide ** intelligent selection tools ** (such as parts matching query system), input the vehicle model VIN code or engine model to match the corresponding parts number, reducing the selection error rate.
The technical team is available online 7×12 hours to answer technical questions about accessories (such as material compatibility and installation processes).
2. Customized development support
We offer specialized R&D services for special market demands (such as heat dissipation accessories for high-temperature regions in the Middle East and dedicated suspension components for road conditions in Africa), and complete sample delivery within six weeks.
3. Training and Technical materials
Provide remote/on-site training for the customer's after-sales team (such as diagnosis of electrical control accessories and DPF regeneration operation), along with multilingual versions of the "Accessories Installation Manual" and "Troubleshooting Guide".
4. Quality Traceability and Improvement
Through the QR code traceability system (one product, one code), track the production batch of accessories and the source of raw materials, respond quickly to quality complaints and initiate improvement processes.
AFTER-SALES AND LOGISTICS SUPPORT
After-sales service
Quality Assurance Policy
-The warranty period for original factory parts is 12 months (counting from the date of signature for receipt), covering material defects, process issues, and man-made damage.
- Provide "Localized Express repair Service" : Cooperate with third-party repair networks in markets such as Southeast Asia and the Middle East, and deliver emergency parts to designated repair points within 4 hours.
Return and Exchange Process
-The customer is required to submit the test report (such as a third-party appraisal) within the warranty period. After confirmation by Dongfeng, a reissue or refund will be arranged within 5 working days.
Logistics support
Warehouse Layout
-Five major regional accessory centers have been established globally (Southeast Asia, the Middle East, Africa, South America, and Europe) to achieve "next-day delivery" for mainstream accessories (covering customers within the regions).
Emergency Logistics Plan
-Emergency parts can be directly delivered within 48 hours via the "Dongfeng Exclusive Aviation Special Line" (such as engine ECU, brake valves and other key components).
Packaging Optimization
-Use shockproof and moisture-proof packaging (such as honeycomb cartons + pearl cotton), and reinforce fragile parts (such as glass, sensors), keeping the damage rate within 0.5%.
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