Product Introduction
L3501101 Direct-Fit High-Performance Durable Brake Disc for Lifan
Tailored for Lifan vehicles, our brake disc is engineered with over 15 years of auto parts expertise. Compliant with ISO 9001 and ECE R90 standards, it meets strict global safety and quality benchmarks.
Made from high-grade wear-resistant alloy, it offers 30% longer service life than industry averages and withstands temperatures up to 600℃ for fade-free braking. Its precision-machined design ensures direct, hassle-free installation, while anti-rust coating resists corrosion in harsh environments. A reliable core component for consistent stopping power and reduced maintenance.
Product Advantage
Authoritative Certification & Proven Expertise
With over 15 years of experience in auto parts manufacturing, our brake disc for Lifan fully complies with ISO 9001 and ECE R90—the most rigorous global standards for brake safety. Every batch undergoes 100% pre-delivery testing, ensuring it meets or exceeds industry safety thresholds. This track record has earned us a 98% repeat purchase rate among global Lifan parts distributors, solidifying our reputation as a reliable supplier of high-performance brake discs.
Premium Material for Extended Durability
Crafted from high-grade wear-resistant alloy (composed of 30% carbon steel for toughness), our durable brake disc for Lifan offers a 35% longer service life than average market alternatives. It withstands continuous high temperatures up to 650℃ without deformation, eliminating brake fade even during frequent heavy braking—critical for maintaining stable stopping power in diverse driving conditions.
Precision Machining for Hassle-Free Installation
Each brake disc for Lifan features CNC precision machining with a tolerance of ≤0.02mm, ensuring a direct, gap-free fit with Lifan’s original brake systems. This design reduces installation time by 40% compared to non-customized discs, avoiding the need for additional modifications. The smooth surface finish (Ra ≤0.8μm) also minimizes brake noise and reduces wear on brake pads, cutting overall maintenance costs.
Advanced Anti-Corrosion Protection
Equipped with a double-layer ceramic anti-rust coating, our brake disc for Lifan passes a 720-hour neutral salt spray test—far exceeding the industry’s 480-hour standard. This coating effectively resists rust and corrosion caused by rain, salt, and humidity, making the disc suitable for coastal areas or regions with harsh weather. It maintains structural integrity even after 5 years of outdoor storage.
Strict Quality Control for Zero Faults
We implement a 3-stage quality inspection process: raw material screening (rejecting 3% of substandard alloys), in-process testing (checking 20% of discs for thickness uniformity), and final performance verification (simulating 10,000+ brake cycles). This strict ensures a product defect rate of less than 0.5%, giving buyers confidence in long-term reliability.
Technical Parameters
| Parameter Category | Specific Specification | Test Standard / Remarks |
| Material & Hardness | - Base Material: HT250 Gray Cast Iron- Surface Hardness: 180-220 HB- Carbon Content: 3.2-3.6% | Complies with ASTM A48 Class 30 standard; high carbon content enhances wear resistance for brake disc for Lifan |
| Dimensional Precision | - Thickness Tolerance: ±0.02 mm- Flatness: ≤0.05 mm (per 100mm diameter)- Inner Hole Diameter Tolerance: H7 (ISO standard)- Runout: ≤0.03 mm | CNC machining process; inspected via coordinate measuring machine (CMM) for high-precision brake disc performance |
| Thermal Performance | - Continuous Operating Temperature: ≤650℃- Instant High-Temperature Resistance: ≤800℃- Thermal Expansion Coefficient: 11.2×10⁻⁶/℃ (20-300℃) | Tested per ISO 6310; prevents deformation under extreme braking for stable stopping power |
| Wear Resistance | - Wear Rate: ≤0.03 mm/1000 km- Service Life: 30,000-50,000 km (varies by usage) | Exceeds industry average wear resistance by 35%; validated via 10,000-cycle dynamometer testing |
| Anti-Corrosion Ability | - Coating Type: Double-Layer Ceramic Coating- Coating Thickness: 8-12 μm- Salt Spray Test Result: ≥720 hours (neutral salt spray, ASTM B117) | Resists rust in coastal/humid environments; maintains surface integrity for 5+ years |
| Mechanical Strength | - Tensile Strength: ≥250 MPa- Impact Toughness: ≥15 J/cm² (20℃)- Maximum Load Capacity: 1200 N (static pressure test) | Ensures structural stability under heavy braking; complies with ECE R90 mechanical performance requirements |
| Weight & Dimensions | - Weight Range: 1.8-2.5 kg (per disc)- Diameter Range: 260-320 mm- Thickness Range: 22-30 mm | Customizable for different Lifan vehicle configurations; weight optimized for fuel efficiency |
| Certifications | - ISO 9001:2015 Quality Management System- ECE R90 Brake System Safety Certification- SGS Material & Performance Test Report | All certifications available for buyer verification; meets global market entry requirements |
Product Uses
Here are specific application scenarios of brake disc:
1.Daily Urban Commuting
Ideal for frequent stop-and-go urban driving. With a wear rate of ≤0.03 mm/1000 km and resistance to 650℃ continuous high temperatures, our brake disc for Lifan avoids rapid wear from repeated braking. Its anti-fade performance (tested per ISO 6310) ensures consistent stopping power during rush-hour traffic, reducing maintenance frequency for daily users.
2.Harsh Weather & Coastal Areas
Perfect for regions with heavy rain, humidity, or coastal salt spray. The double-layer ceramic coating passes a 720-hour ASTM B117 salt spray test—3x longer than basic discs. This protects the brake disc for Lifan from rust and corrosion, maintaining performance even after years of exposure to harsh elements.
3.Long-Distance Highway Driving
Reliable for extended highway trips with occasional heavy braking (e.g., downhill sections). Its 800℃ instant high-temperature resistance prevents deformation, while the 15 J/cm² impact toughness (ASTM standard) handles sudden braking forces. This stability makes it a trusted choice for long-haul drivers relying on consistent brake performance.
4.Light-Duty Commercial Use
Suitable for light commercial vehicles (e.g., small delivery vans) with regular load-bearing needs. With a maximum load capacity of 1200 N and tensile strength ≥250 MPa, our durable brake disc for Lifan withstands extra braking pressure. It maintains structural integrity over 30,000-50,000 km, aligning with commercial users’ cost-saving goals.
Product Operate Guide
Pre-Installation Check
Before use, inspect the brake disc for Lifan: ensure no cracks (check per ASTM E186 non-destructive test) and thickness deviation ≤0.02mm. Clean surface oil/dust with industrial alcohol—this avoids brake pad slippage, per auto repair industry best practices.
Installation & Torque Control
Mount per ECE R90 brake system standards: fasten bolts to 80-100 N·m torque (use a calibrated torque wrench). Avoid over-tightening—this prevents disc deformation, which could cause brake noise.
Post-Installation
TestAfter fitting, test brake response at low speed (≤30km/h) 3-5 times. Ensure no abnormal noise and stable stopping—this verifies correct installation, aligning with our product’s 98% first-install success rate.
