Dongfeng VR Right bumper assembly 8406020-C1100#8A

Exclusively designed as an Original Equipment (OE) replacement part for Dongfeng VR series commercial vehicles (including heavy-duty trucks and long-haul buses produced from 2021 onwards), this right bumper assembly adheres to Dongfeng’s strict dimensional standards (tolerance: ±0.3mm for key mounting points). It matches the factory bumper’s contour, mounting hole positions, and interface with the vehicle’s front frame—ensuring seamless alignment with the left bumper (for full-width protection) and the front grille, headlight assemblies, and fog light cutouts (where applicable). No modifications to the chassis, brackets, or body panels are required; the assembly directly replaces the original bumper, maintaining the vehicle’s factory-designed aerodynamics and front-end aesthetics

To withstand harsh commercial operating environments (e.g., rain, snow, road salt, high humidity), the Dongfeng VR Right Bumper Assembly adopts a multi-layer anti-corrosion and weatherproof treatment. The steel reinforcement beam undergoes hot-dip galvanization (zinc coating thickness: 8-12μm) followed by a cathodic electrophoretic coating (20μm), providing salt spray resistance of over 800 hours (per ASTM B117 standards) to prevent rust and oxidation. The TPO outer cover is infused with UV stabilizers and anti-aging additives, resisting color fading (ΔE ≤ 2 after 1,000 hours of UV exposure) and surface cracking even under extreme temperatures (-30°C to +80°C). All hardware (e.g., mounting bolts, washers) is made of 304 stainless steel, further enhancing long-term corrosion resistance

This bumper assembly integrates practical functional features to meet both operational needs and global safety standards. It includes pre-cut openings for fog lights (compatible with Dongfeng VR’s factory fog light assemblies, part no.: 3773010-C1100) and a front tow hook mount (rated for 5-ton pulling capacity), eliminating the need for aftermarket modifications. The bumper’s lower edge is designed with a 15° upward angle to improve ground clearance (180mm) for off-road or rough-road driving, avoiding scraping on uneven surfaces. It complies with ECE R42 (United Nations regulation on bumper safety) and GB 11567 (China National Standard for Motor Vehicle Bumpers), ensuring legal compliance for road use in domestic and international markets, while its reflective strips (red for rear-facing edges, white for front-facing) enhance nighttime visibility, reducing the risk of rear-end or side collisions

The Dongfeng VR Right Bumper Assembly is designed for efficient, user-friendly installation, featuring a bolt-on mounting system with 6 pre-threaded steel brackets that align perfectly with the vehicle’s front frame. It comes with all necessary hardware (stainless steel bolts, lock washers) and requires only basic hand tools (socket wrench, screwdriver) for assembly—allowing a trained technician to complete installation in 60 minutes or less. For maintenance, the TPO outer cover is easy to clean with standard automotive detergents, and its smooth surface resists staining from road grime. In case of minor scratches, the outer cover can be polished or repainted (using Dongfeng’s factory-matched paint code: C11 White) to restore appearance, while the modular design allows for replacement of individual components (e.g., outer cover, foam buffer) without replacing the entire assembly, minimizing repair costs