Product Introduction
3502340AKY00A Premium Low-Noise Quality Brake Pads for Great Wall Motor
With over 15 years of expertise in automotive braking systems, we present the 3502340AKY00A brake pads—engineered for reliable performance. These pads feature a premium friction material with a stable coefficient of 0.38-0.42, ensuring consistent stopping power even in extreme temperatures (-30℃ to 600℃).
They boast a 20% longer lifespan than industry averages, reducing replacement frequency. Certified to ECE R90 standards, they meet strict global safety and environmental requirements, with low noise (≤55dB) and minimal brake dust. Each unit undergoes 3 rounds of quality inspections, guaranteeing perfect fit and long-term durability for compatible vehicles.
Product Advantage
1. Premium Friction Material for Consistent Stopping Power
We adopt high-density ceramic-enhanced friction material, which maintains a stable friction coefficient of 0.38-0.42 even in extreme conditions. This material resists thermal fade effectively, allowing the brake pads to operate normally from -30℃ to 600℃—a range 15% wider than standard premium automotive brake pads. It ensures smooth, powerful braking every time, reducing the risk of sudden performance drops during long drives or heavy loads.
2. ECE R90 Certification for Global Safety Compliance
All 3502340AKY00A brake pads are fully certified to ECE R90, the most rigorous global standard for automotive braking systems. Our production process adheres to ISO 9001 quality management 体系，with 98.7% of our brake pad models passing international safety tests on the first attempt. This certification eliminates concerns about regional regulatory barriers, making it easier for you to serve customers worldwide.
3. 25% Longer Lifespan Than Industry Averages
Through precision grinding and surface treatment, the 3502340AKY00A brake pads have a wear rate as low as 0.02mm per 1,000 km. This translates to a service life of up to 60,000 km—25% longer than the industry average of 48,000 km for similar products. For end-users, this means fewer replacements, lower maintenance costs, and a more satisfying experience with long-lasting brake pads for enhanced safety.
4. Low-Noise & Low-Dust Design for User Comfort
We’ve optimized the pad structure with a noise-dampening steel backing plate and a dust-reducing friction layer. Test data shows the brake pads produce noise levels ≤52dB during operation—8dB quieter than conventional models. Additionally, they reduce brake dust by 30%, keeping wheels cleaner and minimizing the need for frequent cleaning. This addresses two common pain points of users, making our pads stand out among low-noise low-dust brake pads.
5. Triple Quality Inspections for Zero Defects
Every unit of 3502340AKY00A brake pads undergoes three rounds of strict inspections: raw material testing (to check material composition), performance testing (to verify braking efficiency), and final assembly inspection (to ensure fit accuracy). Our defect rate is controlled below 0.3%, far lower than the industry’s 1.2% average. This rigorous process guarantees that each pad delivered to you meets our highest quality standards.
Technical Parameters
| Parameter Category | Parameter Name | Specification | Test Standard/Authority |
| Basic Information | Product Model
| 3502150-K00
| In-house part numbering system (compliant with automotive industry norms) |
| Product Type | Disc Brake Pads | ISO 6310 |
| Material Performance | Friction Material Type | Ceramic-enhanced composite friction material (70% ceramic particles, 30% high-temperature resin binder) | ECE R90 Annex 5 |
| Friction Coefficient (μ) | 0.38–0.42 (stable at -30℃ to 600℃; variation ≤ 0.03 within operating temperature range) | ECE R90 braking performance test |
| Heat Resistance | No thermal fade below 600℃; residual friction coefficient ≥ 0.35 after 10 cycles of high-temperature testing | ISO 6310 thermal stability test |
| Physical Specifications | Friction Pad Length | 145 ± 0.5 mm | Calibrated digital caliper (accuracy ±0.01 mm) |
| Friction Pad Width | 58 ± 0.5 mm | Calibrated digital caliper (accuracy ±0.01 mm) |
| Friction Pad Thickness (Initial) | 18 ± 0.3 mm | Calibrated digital caliper (accuracy ±0.01 mm) |
| Backing Plate Material | Cold-rolled steel (SPCD grade); thickness: 3 ± 0.1 mm | GB/T 5213 (equivalent to ISO 10111) |
| Overall Weight per Pad | 280 ± 5 g | Precision electronic scale (accuracy ±0.1 g) |
| Performance Indicators | Wear Rate | ≤ 0.02 mm per 1,000 km (under standard driving conditions: 50–100 km/h, 15 stops per 100 km) | ECE R90 wear test |
| Noise Level | ≤ 52 dB (measured at 1 m from the brake assembly during 40–80 km/h braking) | ISO 7176-10 acoustic test |
| Service Life | Up to 60,000 km (based on standard driving cycles) | Long-term road test (100+ vehicles, 12 months) |
| Certification & Compliance | Main Certifications | ECE R90 (Europe), ISO 9001 (quality management), REACH (chemical safety) | Official certification bodies (e.g., TÜV, SGS) |
| Environmental Compliance | Lead (Pb) ≤ 100 ppm; Mercury (Hg) ≤ 10 ppm; Cadmium (Cd) ≤ 10 ppm | REACH Regulation (EC) No 1907/2006 |
| Quality Control | Inspection Frequency | 100% raw material inspection; 5% random performance sampling; 100% final dimension check | In-house QC protocol (aligned with ISO 9001) |
| Defect Rate | ≤ 0.3% (statistical data from 2023–2024 production batches) | In-house quality database |
Product Uses
Here are specific application scenarios of brake pad:
1. Daily Urban Commuting
Ideal for frequent stop-and-go city driving (15–20 brake cycles per 100km). Its low-noise design (≤52dB) reduces in-cabin disturbance, while the ceramic-enhanced material minimizes brake dust by 30%—keeping wheels clean. The stable friction coefficient (0.38–0.42) ensures smooth braking at low speeds, matching the demands of daily urban use.
2. Long-Distance Highway Driving
Performs reliably during extended highway trips with continuous braking. It resists thermal fade up to 600℃, maintaining consistent stopping power even after 8+ hours of driving. Test data shows no friction coefficient drop (variation ≤0.03) at high speeds, making it a trusted choice for long-haul journeys.
3. Mountain & Hilly Road Conditions
Excels in scenarios with frequent downhill braking (25+ brake cycles per 100km). Its wear rate (≤0.02mm per 1000km) is 20% lower than industry averages, avoiding rapid pad degradation. The high-density material also dissipates heat 15% faster, preventing overheating on steep slopes.
4. Extreme Temperature Environments
Adapts to harsh climates, from -30℃ cold winters to 40℃ hot summers. In low-temperature tests, it achieves full braking efficiency within 2 seconds of startup (no delayed response). In high heat, it retains 95% of friction performance—outperforming standard brake pads that lose efficiency above 35℃.
5. High-Frequency Commercial Use
Suitable for commercial vehicles with daily high-mileage (300+ km/day) and frequent braking. Its 60,000km service life cuts replacement frequency by 25% compared to ordinary pads, lowering maintenance costs for fleet operators. The 0.3% defect rate also ensures consistent performance for commercial fleets.
Product Operate Guide
Based on 18 years of automotive brake system experience and ECE R90 standards, here’s the practical operation guide. After installation, complete a 200-300km break-in: avoid sudden hard braking, use gentle force to optimize friction material performance. Check pad thickness every 10,000km—replace when below 3mm (initial 18mm) to prevent damage. In extreme temps (-30℃ to 600℃), idle 1-2 mins first for stable braking. Follow this to extend service life to 60,000km.
