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B11-2915010
HongPro
B11-2915010
This premium shock absorber is engineered to meet or exceed strict OE specifications, ensuring a perfect fit and exceptional performance for your Chery vehicles. It effectively controls spring oscillation, absorbs road impact, and provides superior damping force to maintain optimal tire contact with the road.
Manufactured with high-strength steel and advanced sealing technology, it offers outstanding durability and reliable leak-proof performance. Each unit undergoes rigorous quality control, including fatigue testing exceeding 1 million cycles and salt spray resistance tests over 500 hours, guaranteeing longevity and corrosion resistance.
By restoring factory-level ride comfort, handling, and safety, this shock absorber significantly reduces noise and vibration. It is the ideal replacement part to ensure a smooth, stable, and controlled driving experience. Backed by a professional warranty.
Our shock absorbers are built to last, undergoing rigorous testing under extreme conditions. Each unit endures over 1 million cycles of fatigue endurance testing, simulating continuous impacts from harsh roads. Furthermore, the housing is subjected to more than 500 hours of neutral salt spray testing, ensuring excellent corrosion resistance even in humid or winter road-salt environments. This commitment to quality translates into long-lasting performance and a lower total cost of ownership for your customers.
Featuring a precision valve system and high-viscosity hydraulic oil, our shock absorbers provide accurate and linear damping force output. They effectively absorb road shocks while suppressing unwanted spring oscillations, eliminating a floating sensation. This ensures the tires maintain optimal contact with the road, significantly enhancing driving stability and passenger comfort, especially during long journeys.
The service life of a shock absorber heavily relies on its sealing system. We employ a multi-lip sealing process with high-temperature and wear-resistant materials, creating an exceptional barrier against leaks. Tested through rigorous thermal cycles and durability tests, our sealing system effectively prevents fluid leakage and dust ingress, guaranteeing consistent performance over time and avoiding the hassles and safety risks of premature failure.
The cylinder is constructed from high-strength cold-drawn steel tubing, internally honed to a precise finish and hard-chrome plated for smooth piston movement and extreme wear resistance. The piston rod itself is hard-chrome plated and super-finished for high surface smoothness and corrosion resistance. These demanding standards for materials and manufacturing ensure a product that meets or exceeds OEM quality benchmarks, making it the ideal choice for quality-conscious aftermarket customers.
Worn shock absorbers can significantly increase braking distances and reduce vehicle control during emergency maneuvers. By restoring the vehicle's original handling characteristics, our shock absorbers help shorten braking distances on wet surfaces and greatly improve body stability during cornering and evasive actions. This focus is not just on comfort but on fundamental safety assurance for all occupants.
Designed to strict original equipment specifications, our shock absorbers ensure a perfect fit for straightforward, hassle-free installation, saving valuable time for mechanics. We back our confidence in product quality with a professional warranty valid for 12 months. This provides distributors and end-users with complete peace of mind, ensuring a worry-free procurement and sales experience.
| Parameter Category | Specification Details | Standards & Notes |
| Product Type | Twin-Tube Hydraulic Shock Absorber | Proven design for balanced performance and durability. |
| Operating Principle | Hydraulic Damping, Oil-filled | Provides consistent and smooth damping force. |
| Fluid Type | High-Viscosity, Anti-Foaming Mineral Hydraulic Oil | Ensures stable performance across a wide temperature range (-40°C to +120°C). |
| Cylinder Tube Material | High-Strength Cold-Drawn Steel | Wall Thickness: ≥ 2.0mm. Provides structural integrity. |
| Piston Rod Material | Hard Chrome-Plated, Micro-finished High-Carbon Steel | Diameter: φ22mm - φ28mm (varies by application). Superior corrosion and wear resistance. |
| Sealing System | Multi-Lip Seal with Dust Boot | Material: NBR (Nitrile Rubber). Temperature resistant and leak-proof. |
| Mounting Type | OE-Equivalent: Top Mount & Eyelet | Precise threading and bushing dimensions for perfect fit. |
| Damping Force | Precisely calibrated to match OE damping characteristics. | Tolerance: ±15%. Ensures restored ride quality and handling. |
| Performance Testing | - Endurance: > 1,000,000 cycles (per SAE J343) - Salt Spray: > 500 hours (per ASTM B117) | Validates longevity and corrosion resistance. |
| Weight | Varies by specific application, typically 2.5kg - 4.0kg per unit. | Within OEM weight specifications. |
| Warranty | 12 Months from date of purchase. | Professional warranty supporting our quality promise. |
Here are specific application scenarios of Shock Absorber:
Specifically engineered for the stop-and-go nature of urban driving, our shock absorbers effectively dampen vibrations from frequent speed bumps, manhole covers, and minor road cracks. The precise damping control significantly enhances daily commuting comfort, reduces driver fatigue, and protects the vehicle's interior from premature wear and noise caused by constant vibration. It's a direct upgrade for a smoother, quieter city driving experience.
Vehicle stability is critical at high speeds. Worn shocks can cause body float and reduce confidence during cornering. Our product restores the original damping force, ensuring optimal tire contact with the road. This provides superior high-speed stability and traction, especially when passing large vehicles or encountering crosswinds, thereby significantly improving safety and comfort on long journeys.
This is the primary application scenario. After 60,000 to 80,000 kilometers of driving, original shock absorbers often experience significant performance degradation. Our product serves as a high-quality replacement, fully restoring the vehicle's original handling and comfort by eliminating brake dive and acceleration squat. For repair shops and distributors, this is a reliable, high-demand solution for routine maintenance.
For vehicles frequently driven in areas with poor road conditions, our shock absorbers offer robust performance. Built with a sturdy construction and validated by over 1 million cycles of endurance testing, they handle continuous bumps effectively. The advanced sealing technology prevents dust ingress and fluid leakage, ensuring reliable and lasting performance even in harsh environments and protecting other suspension components from excessive impact.
When refurbishing used cars, installing a set of high-performance shock absorbers is a cost-effective investment. It immediately improves the vehicle's ride quality, safety, and overall feel, making it perform significantly better during evaluations and test drives. This effectively enhances the vehicle's market value and appeal, offering used car dealers a higher return on investment.
For optimal performance and safety, we recommend having your shock absorbers installed by a certified professional. Always replace them in pairs (both front or both rear) to maintain balanced handling. Key steps include: securely lifting the vehicle, safely removing the old units, and using a torque wrench to fasten new mounts to OE-specified values. A post-installation wheel alignment is crucial to ensure proper tire wear and vehicle stability. Following these procedures guarantees the longevity and performance validated by our 1-million-cycle endurance testing.
