Product Introduction
2905100-K00 Precision-Engineered Durable OEM-Quality Shock Absorber for Great Wall Motor
Our shock absorber, tailor-made for Great Wall Motor, is a core suspension component with 15+ years of manufacturing expertise. It meets ISO 18137 and QC/T 545-2020 standards, certified by CMA/CNAS-accredited labs.
Crafted with high-grade steel housing and PTFE seals, it works stably at -30℃~+120℃. It absorbs road impacts efficiently, boosting vehicle handling stability by over 20% and extending maintenance intervals by 30%. It balances driving safety and ride comfort while reducing wear on other parts.
Product Advantage
Industry-Leading Manufacturing Standards
Our shock absorber for Great Wall Motor strictly complies with international ISO 18137 and national QC/T 545-2020 standards, ensuring consistent quality. Backed by 18+ years of auto parts engineering experience, we’ve optimized the production process with 6 automated inspection checkpoints, reducing defect rates to less than 0.03%—far below the industry average of 0.1%. This commitment to precision makes it a reliable choice for Great Wall vehicle owners.
Premium Material Selection for Durability
We use high-grade SAE 1045 carbon steel for the housing, which boasts 2.5x higher tensile strength than ordinary steel, resisting deformation even under extreme road conditions. The PTFE (polytetrafluoroethylene) seal—imported from Germany—provides excellent oil resistance and low friction, maintaining sealing performance for over 80,000 km. This material combination extends the shock absorber’s service life by 40% compared to standard alternatives.
Precision Damping for Enhanced Driving Experience
Equipped with a multi-stage damping valve, this shock absorber for Great Wall Motor adjusts damping force in 0.2 seconds according to road feedback, boosting vehicle handling stability by 22% (tested by CMA-accredited labs). It effectively absorbs 90% of road impacts, reducing body vibration by 35% and minimizing driver fatigue during long trips. The balanced tuning ensures both sporty control and comfortable rides.
Wide Temperature Adaptability
Through rigorous environmental testing, the shock absorber operates stably in temperatures ranging from -35℃ to +130℃—covering extreme cold in northern regions and high heat in tropical areas. The high-temperature-resistant hydraulic oil (with a flash point of 260℃) prevents viscosity changes, ensuring consistent performance in all climates. This adaptability makes it suitable for global Great Wall vehicle markets.
Direct Fit & Easy Installation
Designed with 3D-scanned precision, the shock absorber matches Great Wall Motor’s original specifications 1:1, requiring no modifications during installation. The mounting brackets feature anti-corrosion zinc plating (12μm thickness), resisting rust for 5+ years. Our customers report that installation takes only 45 minutes on average—saving 30% of repair time compared to non-customized alternatives.
Third-Party Quality Certification
Every batch of our Great Wall Motor shock absorbers undergoes testing by CNAS-certified labs, including fatigue tests (1.2 million cycles without failure), pressure tests (sustaining 8MPa for 10 minutes), and salt spray tests (500 hours of rust resistance). We also provide a 24-month/60,000 km warranty, giving customers peace of mind. This level of certification is recognized by major auto repair chains worldwide.
Technical Parameters
| Parameter Category | Specific Details | Test Standard / Certification |
| Core Material | - Housing: SAE 1045 Carbon Steel (Tensile Strength: 600-700 MPa)- Piston Rod: Chrome-Plated 45# Steel (Hardness: HRC 58-62)- Seal: German-Imported PTFE (Oil Resistance: ≥ 98% retention after 1000h immersion)- Hydraulic Oil: High-Temp Resistant (Flash Point: 260℃, Viscosity Index: 180) | ISO 683-1 (Steel), ISO 898-1 (Tensile Strength) |
| Performance | - Damping Force Range: 200-800 N (Adjustable in 5 stages)- Response Time: ≤ 0.2s (to road feedback)- Vibration Reduction Rate: ≥ 90%- Handling Stability Improvement: 22% (vs. standard shock absorbers)- Operating Temperature Range: -35℃ to +130℃ | CMA/CNAS Lab Test Report (No. CT2024-0589), ISO 18137 |
| Durability & Longevity | - Service Life: ≥ 80,000 km (under normal driving conditions)- Fatigue Resistance: 1.2 million cycles (no leakage/failure)- Salt Spray Resistance: ≥ 500h (Zinc-Plated Brackets, 12μm Thickness)- Defect Rate: ≤ 0.03% (batch production) | QC/T 545-2020, ISO 9227 (Salt Spray Test) |
| Installation & Fitment | - Mounting Type: Direct Fit (1:1 Match with Great Wall OE Specifications)- Installation Time: ~45 Minutes (average for professional technicians)- Bracket Dimensions: Tolerance ±0.1mm (3D-Scanned Precision)- Weight: 3.2 ± 0.1 kg per unit | Great Wall Motor OE Design Standards |
| Safety & Compliance | - Pressure Resistance: 8MPa (sustained for 10 minutes, no leakage)- Environmental Compliance: RoHS (Restriction of Hazardous Substances)- Warranty Period: 24 Months / 60,000 km (whichever comes first) | ISO 19934 (Pressure Test), RoHS Directive 2011/65/EU |
Product Uses
Here are specific application scenarios of Shock Absorber:
1.Urban Daily Commuting
Ideal for busy city roads with frequent stops, potholes, and speed bumps. It absorbs 90% of minor road impacts (per CMA tests), reducing body vibration by 35%. This ensures a smooth ride for daily commutes, lessening driver fatigue even during 2+ hour rush-hour trips—perfect for Great Wall vehicle owners using cars for work or family travel.
2.Rural & Unpaved Roads
Excels on gravel, dirt, or uneven rural roads. Its SAE 1045 steel housing resists deformation, and 1.2 million-cycle fatigue resistance (ISO 18137) handles repeated jolts. It maintains stable damping, preventing excessive suspension wear—critical for users in rural areas where road maintenance is limited, extending vehicle service intervals by 30%.
3.Extreme Temperature Regions
Performs reliably in -35℃ to +130℃ (tested to ISO standards). In cold northern areas, it avoids oil viscosity issues; in tropical regions, high-temp oil (260℃ flash point) stays stable. This suits global Great Wall markets, from Siberian winters to Southeast Asian summers, ensuring consistent performance year-round.
4.Long-Distance Highway Driving
Optimized for highways with high speeds and occasional rough patches. Its 0.2s fast damping response adjusts to road changes quickly, boosting handling stability by 22%. This reduces tire wear by 15% (lab data) during 500+ km trips, making it a top choice for drivers who frequently travel long distances for business or leisure.
5.Light-Duty Cargo Transportation
Suitable for Great Wall vehicles used for light cargo (e.g., small parcels, farm supplies). It supports extra load without compromising performance—pressure resistance of 8MPa (ISO 19934) prevents oil leakage. The shock absorber distributes weight evenly, reducing suspension strain and keeping rides stable even with 100-200kg cargo.
Product Operate Guide
Pre-Installation
CheckBefore installation, verify the shock absorber’s part number matches your Great Wall vehicle’s specs (refer to the product manual). Inspect for damage (e.g., oil leaks, dents) — data shows 95% of installation issues stem from uninspected defects. Clean mounting points with a wire brush to remove rust, ensuring tight fitting (torque bolts to 35-40 N·m as per ISO 898-1).
Installation Tips
Always install in pairs (left/right) — tests prove single replacement reduces handling stability by 18%. Use a torque wrench for bracket bolts; over-tightening (＞45 N·m) may crack the housing. After installation, bounce the vehicle 3-5 times to settle the suspension, then test drive at low speed (≤30 km/h) to check for abnormal noises.
Daily Maintenance
Inspect the shock absorber every 10,000 km: check for oil leaks (wipe the rod; fresh oil stains indicate seal failure). Avoid hitting curbs — this can damage the piston rod (leading to 70% shorter service life). In cold weather, let the vehicle idle 2-3 minutes before driving to warm the hydraulic oil, ensuring smooth damping.
