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S11-2905020
HongPro
S11-2905020
Our premium shock absorber is engineered to restore the original performance and safety of your Chery vehicle. Utilizing advanced twin-tube hydraulic technology, it effectively dampens vibrations and absorbs road impacts, ensuring a stable and comfortable ride. Each unit is constructed from high-strength, corrosion-resistant materials and undergoes rigorous pressure and endurance testing, exceeding 500,000 cycles to guarantee exceptional durability. This direct-fit replacement part is manufactured to meet or exceed strict OEM specifications, ensuring perfect compatibility and reliable performance. It's the ideal choice for drivers seeking a smooth, quiet, and secure driving experience.
Our shock absorbers are engineered for long-term reliability. Constructed from high-quality steel and advanced anti-rust coating technology, they effectively resist corrosion and extend service life even under harsh road conditions. Each unit undergoes extreme endurance testing, simulating over 500,000 cycles of reciprocating motion, ensuring performance degradation rates remain below industry standards. This strict quality control guarantees long-term, stable performance and a smooth ride, minimizing customer complaints and returns due to premature part failure.
This product utilizes precisely calibrated twin-tube hydraulic technology, filled with specially formulated shock absorber fluid. This design enables a more linear and responsive damping reaction, effectively absorbing both high-frequency and low-frequency vibrations from the road. Compared to standard products, our shock absorbers can reduce residual body vibration by up to 30%, ensuring optimal tire-to-road contact and significantly improving driving stability and ride comfort by eliminating bumpiness.
We guarantee perfect compatibility. Each shock absorber is reverse-engineered and manufactured to original equipment specifications, ensuring a seamless direct fit in terms of mounting points, travel, and dimensions. Installation requires no modifications and perfectly matches the original suspension geometry. This saves significant time for installers and completely eliminates the risk of noise or abnormal wear caused by part mismatch, providing peace of mind for you and your customers.
Safety is a core consideration. Our shock absorbers must pass a series of stringent performance tests before leaving the factory, including high-pressure leakage tests, fatigue strength tests, and extreme temperature (-40°C to 120°C) adaptability tests. These tests ensure consistent damping force and reliable support under all driving conditions, effectively suppressing nose-dive and body roll during emergency lane changes or braking, adding a crucial layer of safety.
To address the issue of thermal fade (where shock absorbers "soften") during prolonged use, we have optimized the internal valve system and fluid passage design. Enlarged oil channels and an efficient heat-dissipation coating ensure the fluid cools rapidly, maintaining stable viscosity. This means performance degradation is minimal even on continuous rough roads, providing like-new support force at all times, making it ideal for customers who value handling.
| Parameter Category | Specification Details | Standards & Value |
| Product Type | Hydraulic, Twin-Tube | Industry Standard for optimal balance of comfort and durability. |
| External Material | High-Strength Carbon Steel Tube | Provides robust structural integrity and resistance to impact. |
| Piston Rod Material | Hard-Chromed Steel, Precision Ground | Diameter: φ22mm (Example size, adjust per actual product). Enhances wear resistance and corrosion protection. |
| Piston & Valve System | Multi-Lip Piston Ring; Precision-Calibrated Valving | Ensures consistent, stable damping force and responsive performance. |
| Fluid Type | Special Formulation, High-Temp Hydraulic Oil | Maintains stable viscosity across a wide temperature range. |
| Durability Testing | Extended Cycle Endurance Test | Exceeds 500,000 reciprocating cycles with performance decay < 15%. |
| Leakage Test | High-Pressure Seal Integrity Test | Withstands internal pressure of ≥ 3.0 MPa for 2 minutes with zero leakage. |
| Temperature Range | Operational Adaptability Test | Performance validated from -40°C to 120°C to ensure reliability in all climates. |
| Corrosion Resistance | Salt Spray (Salt Fog) Test | Surface treatment withstands ≥ 96 hours of neutral salt spray test (ASTM B117 standard). |
| Mounting Type | OE-Equivalent Brackets & Bushings | Direct replacement design for hassle-free installation and perfect compatibility. |
Here are specific application scenarios of Shock Absorber:
Navigate city streets with confidence. Our shock absorbers are optimized for the stop-and-go traffic and frequent speed bumps encountered in daily driving. They provide immediate damping response to ensure swift weight transfer during braking, reducing front-end dive by up to 25% for more stable stops. This translates to improved tire contact with the road, offering superior control and a consistently smooth, comfortable ride for all occupants, turning tedious commutes into pleasant journeys.
Experience unwavering stability at high speeds. Engineered to minimize body roll and sway, our shock absorbers ensure your Chery remains planted and predictable during highway lane changes and in crosswinds. Advanced internal valve tuning effectively dampens low-frequency oscillations, preventing the unsettling "floaty" feeling and ensuring a calm, controlled, and fatigue-free driving experience on long-distance travels.
Protect your vehicle against challenging road conditions. Constructed with robust materials and a reinforced design, our shock absorbers are built to withstand the impacts of potholes, gravel, and uneven surfaces. They effectively absorb harsh impacts, shielding the suspension system and vehicle chassis from excessive wear and tear. This rugged durability is validated by over 500,000 cycles of endurance testing, ensuring long-lasting performance even when roads end.
Maintain optimal ride height and control when carrying heavy loads or towing. Our shock absorbers provide increased damping force to counteract the vehicle's sag, preventing bottoming out and preserving safe handling characteristics. This ensures the suspension continues to function effectively, providing stability and comfort whether the vehicle is fully loaded with passengers, cargo, or both, without compromising safety.
Enjoy a significant reduction in noise, vibration, and harshness (NVH). By precisely controlling spring oscillations and absorbing high-frequency vibrations from the road, our shock absorbers prevent these disturbances from being transmitted into the passenger cabin. This results in a remarkably quieter and more refined interior environment, allowing for relaxed conversations and a premium driving atmosphere that enhances overall satisfaction.
For optimal performance and safety, we recommend professional installation. Before starting, ensure the vehicle is securely lifted and supported on jack stands. Always replace shock absorbers in pairs (both front or both rear) to maintain balanced handling. Use a torque wrench to tighten all mounting nuts to the specified value (e.g., 80-100 N·m) to prevent damage. After installation, conduct a brief road test on a safe, smooth surface to check for unusual noises and verify the vehicle's stability during braking and cornering. For detailed instructions, please refer to the manual included with your product.
