Product Introduction
2804301-K24 High-Strength OEM-Grade Corrosion-Resistant Front Bumper for Great Wall Motor
This premium front bumper is engineered for reliable performance and durability, crafted from high-strength, impact-resistant materials that meet OEM standards. It delivers core protection against collisions, debris, and road hazards, while ensuring seamless fitment with precise dimensional accuracy (tolerance ≤±0.5mm).
Designed for long-term use, it features corrosion-resistant coating with a 500-hour salt-spray test pass rate, maintaining structural integrity in harsh conditions. Lightweight yet robust, it balances protection and fuel efficiency, making it a trusted choice for vehicle maintenance and enhancement.
Product Advantage
1. High-Strength Impact-Resistant Material
Crafted from automotive-grade high-tensile steel alloy, this front bumper boasts an ultimate tensile strength of 590MPa, 30% higher than industry averages. The material undergoes a 3-stage heat treatment process, ensuring exceptional resistance to collisions, road debris, and extreme impacts. Rigorously tested to withstand frontal impacts at 15km/h without structural deformation, it provides reliable protection for key vehicle components while maintaining structural integrity. This premium material selection defines its durability as a top-tier automotive front bumper for long-term use.
2. OEM-Grade Precision Fitment
Engineered with 3D laser scanning technology, the bumper achieves a dimensional tolerance of ≤±0.3mm, fully complying with OEM standards for seamless installation. Each unit is matched to original mounting points through 100+ fitment tests on standard vehicle frames, eliminating the need for modifications. The precise alignment not only simplifies installation but also ensures consistent performance with factory-installed components. As a direct replacement front bumper, it guarantees hassle-free fitment and maintains the vehicle’s original aerodynamic design.
3. Corrosion-Resistant Protective Coating
Equipped with a triple-layer coating system (electrophoretic primer + anti-corrosion layer + topcoat) that passed 1000-hour salt-spray testing, achieving ISO 9227 corrosion resistance certification. This advanced coating effectively blocks moisture, salt, and chemicals, preventing rust and peeling even in coastal or harsh weather conditions. The coating’s adhesion strength reaches 4B (ASTM D3359 standard), ensuring long-lasting finish and structural protection for years of reliable service. It’s a standout feature of this heavy-duty front bumper for all-weather durability.
4. Lightweight & Fuel-Efficient Design
Despite its robust protection, the bumper weighs only 8.2kg, 15% lighter than conventional steel bumpers, thanks to optimized structural engineering and material distribution. The lightweight design reduces vehicle curb weight without compromising strength, contributing to improved fuel efficiency (up to 5% fuel savings compared to heavyweight alternatives). Its aerodynamic profile minimizes wind resistance, aligning with modern vehicle efficiency demands. This balance of protection and efficiency makes it a preferred premium replacement bumper for performance-focused users.
5. Rigorously Tested for Reliability
Each bumper undergoes 200+ quality inspections, including impact resistance, temperature tolerance (-40℃ to 80℃), and vibration tests (10-2000Hz frequency range). With a 99.8% pass rate in pre-delivery quality control, it meets global automotive standards (ECE R42, FMVSS 208). Backed by a 3-year/50,000km product warranty, our manufacturing process adheres to ISO 9001:2015 quality management system, ensuring consistent performance and customer confidence in every unit.
Technical Parameters
| Technical Specifications | Details |
| Part Number | 2804301-K24 |
| Material | Automotive-grade high-tensile steel alloy (590MPa ultimate tensile strength) |
| Dimensional Tolerance | ≤±0.3mm (ISO 8015 standard) |
| Weight | 8.2kg (±0.2kg)
|
| Coating System | Triple-layer (electrophoretic primer + anti-corrosion layer + topcoat) |
| Corrosion Resistance | 1000-hour salt-spray test pass (ISO 9227 certification) |
| Coating Adhesion | 4B rating (ASTM D3359 standard) |
| Impact Resistance | Withstands frontal impacts at 15km/h without deformation |
| Temperature Tolerance | -40℃ to 80℃ (continuous operation range) |
| Vibration Resistance | 10-2000Hz frequency range (IEC 60068-2-6 standard) |
| Installation Type | Direct bolt-on (matches OEM mounting points) |
| Quality Certification | ISO 9001:2015, ECE R42, FMVSS 208
|
| Product Dimensions (L×W×H) | 1850mm × 650mm × 320mm (±5mm) |
| Surface Finish | Matte black (scratch-resistant, UV-protected) |
Product Uses
Here are specific application scenarios of bumper:
1. Daily Urban Commuting
Ideal for daily city driving, where minor collisions (e.g., parking scrapes, low-speed impacts) are common. Its 590MPa high-tensile steel construction absorbs impact energy, protecting key components from damage. The corrosion-resistant coating also shields against road salts and urban pollutants, maintaining performance through 10,000+ city driving hours annually.
2. Long-Distance Highway Travel
Engineered to handle highway hazards like flying debris, gravel, and sudden minor collisions. Withstands 15km/h frontal impacts without deformation, while its aerodynamic design reduces wind resistance—contributing to 5% better fuel efficiency during long trips. The UV-protected finish resists sun damage during extended highway exposure.
3. Off-Road & Rough Terrain Adventures
Perfect for off-road use, where rocks, branches, and uneven surfaces pose risks. The heavy-duty structure and precise dimensional tolerance (≤±0.3mm) ensure structural stability on rough terrain. Passed 500+ off-road simulation tests, maintaining integrity even after repeated contact with obstacles.
4. Harsh Weather & Extreme Environments
Reliable in extreme conditions, from -40℃ cold to 80℃ heat. The 1000-hour salt-spray tested coating prevents rust in coastal areas or snowy regions, while the material’s temperature resistance avoids brittleness or warping. Ideal for users in areas with frequent weather fluctuations.
5. Vehicle Maintenance & Replacement
A direct OEM-grade replacement for worn, damaged, or rusted bumpers. No modifications needed—matches original mounting points for 30-minute quick installation. Backed by a 3-year/50,000km warranty, it ensures long-term reliability for post-accident repairs or routine upgrades.
Product Operate Guide
This front bumper features a direct bolt-on design for hassle-free installation. First, ensure the mounting area is clean and free of debris. Align the bumper with OEM mounting points (no modifications needed) and secure it using included hardware with a torque wrench (recommended torque: 25-30 N·m). The whole process takes about 30 minutes for two people, or 45 minutes solo. Regularly check fasteners every 5,000km and clean the surface with mild detergent to maintain corrosion resistance.
