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1400501180
HongPro
1400501180
Crafted for precision and durability, our control arm is engineered to meet OEM standards, ensuring perfect compatibility with designated Geely models. Constructed from high-grade forged steel or aluminum alloy, it undergoes rigorous fatigue testing (50,000+ cycles) to exceed industry safety norms. This critical suspension component enhances vehicle stability, absorbs road impacts, and maintains optimal wheel alignment.
Each unit features reinforced bushings and ball joints for reduced noise/vibration, extending service life by 30% compared to generic alternatives. ISO 9001 certified and backed by 100,000-km endurance validation. Ideal for replacement markets seeking reliability-driven parts. Upgrade with confidence—where performance meets longevity.
Crafted from high-density forged steel or premium aluminum alloy, our control arm boasts a remarkable strength-to-weight ratio. Each component undergoes a minimum of 50,000 cycles of computer-simulated fatigue testing, far exceeding standard industry norms of 30,000 cycles. This rigorous process ensures exceptional structural integrity and resistance to deformation under extreme stress, guaranteeing a perfect fit and long-term reliability for a smooth and safe driving experience.
We combat the most common failure points. Our proprietary rubber bushings are infused with high-grade carbon to resist cracking and oil degradation, while the sealed ball joints are packed with high-temperature grease to minimize wear. Independent lab tests show a 30% longer service life compared to standard aftermarket parts. Backed by a rigorous 100,000-km endurance validation, we confidently offer this part for high-mileage vehicles.
Every control arm is manufactured in our ISO 9001:2015 certified facility, adhering to strict OEM specifications. Our multi-stage inspection process includes dimensional checks, magnetic particle inspection for micro-cracks, and salt-spray testing for over 120 hours to prevent corrosion. This commitment to quality ensures that you are delivering a part that matches the original in performance, safety, and reliability, building trust with your customers.
Precision-engineered for optimal geometry, this control arm restores factory handling and stability. It effectively reduces road noise, vibration, and harshness (NVH) by up to 40% compared to worn-out or inferior parts. The improved design ensures precise wheel alignment, promoting even tire wear and enhancing overall vehicle safety and driving comfort. It’s the ideal solution for drivers seeking to restore their vehicle's original performance.
| Parameter Name | Specification Details | Standard / Test Method |
| OEM Number | 1400501180 | - |
| Material | Forged Steel #4140 / 40Cr | SAE J403 / GB/T 3077 |
| Hardness | 28-32 HRC | Rockwell Hardness Test (ASTM E18) |
| Surface Treatment | Zinc-Nickel Alloy Plating (8-12μm) + Yellow Chromate | ASTM B841 / ISO 2081 |
| Corrosion Resistance | 120+ hours White Rust, 1000+ hours Red Rust | Salt Spray Test (ASTM B117) |
| Bushing Material | Carbon-Infused High-Grade Rubber (Shore A 70-75) | ISO 48-4 |
| Ball Joint Friction | < 35 Nm | SAE J490 |
| Ball Joint Axial Play | < 0.05 mm | OEM Specific Test Method |
| Fatigue Life | > 50,000 cycles (at 2.5G load) | Vertical Durability Test (ISO 7141) |
| Weight | 3.85 kg ± 2% | - |
| Certification | ISO 9001:2015, IATF 16949:2016 | - |
| Warranty | 12 Months / 50,000 Kilometers | - |
Here are specific application scenarios of Right Rear Suspension Control Arm:
For optimal performance and safety, we strongly recommend professional installation. This ensures precise torque specifications (e.g., 90-110 Nm for main bolts) are met using a calibrated wrench. Proper installation includes a post-installation wheel alignment to correct toe and camber angles, preventing premature tire wear. Our control arm is engineered for a perfect fit; following these steps guarantees it delivers its full 100,000-km validated durability and restores factory handling.