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2915100-K00
HongPro
2915100-K00
Engineered for durability and precise handling, this shock absorber is manufactured to meet or exceed strict OE standards. It effectively reduces vibration and minimizes road noise, providing a noticeably smoother and quieter ride.
Extensive laboratory testing confirms a 30% improvement in impact absorption and a 20% reduction in wear rates compared to standard aftermarket parts. This ensures long-term reliability and consistent performance.
Constructed with a premium piston rod, advanced sealant technology, and high-viscosity hydraulic fluid, it guarantees superior corrosion resistance and leak-proof operation. This component is a direct, hassle-free replacement, restoring your vehicle's original driving comfort and safety.
Experience a new level of driving comfort with our advanced damping technology. Our shock absorbers are calibrated to reduce road vibrations and harsh impacts by up to 40% compared to standard aftermarket parts. Utilizing a precision-engineered piston valve system and high-viscosity hydraulic fluid, they ensure optimal energy dissipation. This results in a significantly smoother, quieter ride and reduced fatigue on long journeys, directly restoring the vehicle's original comfort.
Built to last, our shock absorbers undergo a stringent manufacturing process. The piston rod is treated with a hard chrome plating process, exceeding 30 microns in thickness for superior corrosion resistance. Each unit must pass a 100,000+ cycle fatigue test in our labs, simulating extreme road conditions. This commitment to quality ensures a service life that is 25% longer than industry averages, providing unparalleled value and reliability for your money.
We eliminate the primary cause of shock absorber failure with our multi-lip sealing system and reinforced integration technology. Our seals are tested to withstand over 1.5 million reciprocating movements without failure, guaranteeing a leak-proof operation. This maintains consistent internal pressure and damping force, ensuring reliable handling and stability in various driving conditions, from city streets to uneven roads, for the long haul.
Forget the hassle of modification. Our shock absorbers are manufactured to exact OE specifications for a perfect direct fit. This ensures a straightforward installation process, saving time and labor costs. By using CNC-machined mounting components and following original blueprints, we guarantee perfect alignment and immediate restoration of the vehicle's factory-designed geometry, safety, and performance.
| Category | Parameter | Details / Value |
| Physical Specifications | Product Type | Twin-tube Hydraulic Shock Absorber |
| Mounting Type | Direct OE Replacement, Bolt-on | |
| Piston Rod Diameter | 14 mm (Hard Chrome Plated, ≥30μm thickness) | |
| Cylinder Tube Diameter | 34 mm (Cold-rolled Steel) | |
| Extended Length (L1) | 485 mm ± 2 mm | |
| Compressed Length (L2) | 305 mm ± 2 mm | |
| Stroke | 180 mm | |
| Internal Construction | Fluid Type | High-Viscosity, Anti-Wear Hydraulic Oil |
| Sealing System | Multi-Lip PTFE + Rubber Compound Seal | |
| Piston Valve System | Precision Slotted Valving for Linear Damping | |
| Dust Tube | Integrated Steel Tube | |
| Performance & Testing | Damping Force (Rebound) | 980 N ± 50 N (at 0.3 m/s) |
| Damping Force (Compression) | 380 N ± 40 N (at 0.3 m/s) | |
| Fatigue Life Test | > 100,000 cycles (per ISO 13090-1 standard) | |
| Leakage Test | Zero leakage after 1.5 million reciprocating cycles | |
| Corrosion Resistance | > 360 hours Neutral Salt Spray Test (ASTM B117) | |
| Quality Standards | Manufacturing Standard | ISO 9001:2015 Certified |
| Performance Benchmark | Exceeds OE specifications by 30% in impact absorption | |
| Warranty | 12 Months |
Here are specific application scenarios of Shock Absorber:
Transform your everyday drive by eliminating the fatigue caused by constant stop-and-go traffic and uneven city roads. Our shock absorbers are engineered to absorb high-frequency, small vibrations from potholes and road joints effectively. This provides a noticeably smoother and quieter cabin experience, reducing driver and passenger fatigue on daily routes. Laboratory tests show a 40% improvement in small-bump absorption, making your routine commute significantly more comfortable.
Ensure confident and stable handling during high-speed travel on highways and intercity roads. Our shock absorbers provide superior damping control, minimizing vehicle body roll and pitch during lane changes, overtaking, and on undulating surfaces. This enhances high-speed stability and safety by keeping the tires firmly in contact with the road, providing the driver with a secure and controlled feel.
Built for durability, this shock absorber is ideal for handling rough pavement, gravel roads, and other uneven surfaces. Its robust construction, including a thick 14mm chrome-plated piston rod, withstands harsh impacts without failure. The advanced valve system manages large, single-impact forces effectively, protecting the vehicle's suspension system and providing reliable performance where the road ends.
If you regularly carry additional weight, such as passengers or cargo, our shock absorbers are crucial for maintaining ride height and control. They are calibrated to resist premature sagging and provide consistent damping force even under load. This prevents the vehicle from bottoming out over bumps and ensures balanced braking and handling performance, which is essential for safety when the vehicle is fully laden.
The most common application: restoring your vehicle's original ride quality and safety. After 50,000-80,000 kilometers, factory shocks often wear out gradually, leading to longer stopping distances and unstable handling. Our product is a direct OE-fit replacement, designed to seamlessly restore the vehicle's factory-level handling, comfort, and most importantly, safety performance without any modification required.
For your safety, always consult a professional mechanic for installation. Begin by securely supporting the vehicle on jack stands. Remove the old shock absorber, noting the orientation of all bolts and mounting components.
Install the new shock absorber as a direct replacement, ensuring all bushings and washers are correctly positioned. Use a torque wrench to tighten all mounting nuts and bolts to the manufacturer's specified value, typically between 65-85 N·m, to prevent damage.
After installation, we recommend a brief road test on a safe, varied route. Check for improved stability over bumps and reduced body roll during cornering. Conduct a final visual inspection to ensure there are no leaks and all components are secure.
