Warranty: 1 YEARS ,Part name: rearview mirror and support assembly 8219105-C6102
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Body system
The Dongfeng GX Blind Exterior Rearview Mirror and Support Assembly 8219105-C6102 is engineered to eliminate blind spots for heavy-duty truck drivers, a critical safety feature for lane changes, overtaking, and urban navigation. The mirror features a 180mm×120mm high-definition convex glass lens with a 120° field of view—covering the truck’s side and rear areas that standard mirrors miss (e.g., 1-3 meters behind the rear wheel). The lens is treated with an anti-glare coating (transmittance ≥92%) that reduces glare from oncoming headlights by 65%, ensuring clear visibility day and night. Additionally, the mirror’s surface is hydrophobic, repelling rainwater and road spray to maintain visibility in wet weather—testing shows it retains 85% of clarity during heavy rain, significantly reducing accident risks in adverse conditions
Product Attributes
Warranty: 1 YEARS ,Part name: rearview mirror and support assembly 8219105-C6102
PRODUCT DESCRIPTION
Heavy-Duty Support Structure: Ensuring Stability at High Speeds
The assembly’s support rod is constructed from high-strength 45# seamless steel (outer diameter: 30mm, wall thickness: 4.5mm) with a reinforced triangular base, delivering a maximum static load capacity of 180N—easily supporting the mirror’s weight (3.2kg) plus dynamic forces from high-speed wind (tested to 130 km/h) and road vibration. The steel undergoes quenching and tempering treatment, achieving a tensile strength of ≥620 MPa and yield strength of ≥360 MPa, which resists bending, twisting, or deformation. The support rod is welded to a 5mm-thick steel mounting plate with 4 pre-drilled holes (M10 threaded), ensuring a secure attachment to the truck’s cab. This robust structure prevents mirror misalignment even on rough highways, maintaining consistent blind-spot coverage for over 8 years of use
Anti-Vibration & Wind-Resistant Design: Minimizing Shake
To avoid blurred visibility from vibration, the 8219105-C6102 assembly integrates advanced anti-vibration technology. The mirror head is mounted on a rubber damping bracket (shore hardness: 58±5A) that absorbs 75% of road vibration (frequency range: 10-2500 Hz), reducing mirror shake by 85% compared to standard assemblies. The support rod’s streamlined design reduces aerodynamic drag by 32% (tested in wind tunnels), minimizing wind-induced flutter that blurs visibility at high speeds. Additionally, the mirror’s pivot joint features a precision-machined ball-and-socket mechanism with a friction washer, allowing 360° angular adjustment while maintaining position stability—even under strong crosswinds (up to 50 km/h)
Multi-Layer Anti-Corrosion Protection: Durability in Harsh Environments
Exposed to rain, road salt, humidity, and UV radiation, the assembly undergoes a rigorous anti-corrosion treatment to extend service life. The support rod and mounting plate receive a three-step coating process: 1) zinc phosphate pretreatment (12-14μm thick) for adhesion; 2) electrophoretic primer (18-22μm thick) for uniform corrosion resistance; 3) black epoxy powder coating (70-80μm thick) that meets ISO 10289 standards. This system passes 1200-hour neutral salt spray tests without red rust, protecting against corrosion in coastal, snowy, or industrial areas. The mirror housing is made of impact-resistant ABS plastic with a UV-stabilized coating, preventing color fading and brittleness—passing 2000-hour xenon lamp aging tests with no structural damage
OE-Grade Fit & Tool-Free Adjustment: Enhancing Convenience
Exclusively tailored for Dongfeng GX heavy-duty trucks (including cargo, long-haul, and dump variants), the 8219105-C6102 assembly strictly adheres to OE specifications. Manufactured using 3D laser scanning and CNC machining, it achieves dimensional accuracy within ±0.15mm—perfectly aligning with the truck’s cab mounting points (no drilling or modification required). The assembly includes a complete hardware kit: 4 grade 8.8 high-strength bolts, lock nuts, and washers—allowing two technicians to install it in 25-30 minutes (40% faster than non-OE assemblies). For user convenience, the mirror head features a tool-free adjustment knob that lets drivers fine-tune the angle with one hand, adapting to different driving heights and scenarios. The mirror glass is also replaceable separately, reducing maintenance costs if damaged
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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