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B3501610
HongPro
B3501610
Crafted from forged aluminium, this brake caliper delivers superior rigidity with minimal weight, enhancing braking efficiency and vehicle control . Its multi-piston design ensures uniform pad wear and immediate braking response, while internal fluid channels reduce thermal shock-related cracking by over 40% . Undergoing 100% quality testing and IATF 16949 certification , it boasts strong corrosion resistance and stable performance for both daily and demandinguse.
Crafted from high-grade forged aluminium alloy, this brake caliper for Lifan offers exceptional structural strength while reducing overall weight by 18% compared to cast iron alternatives. The forging process eliminates internal pores, boosting resistance to impact and deformation—critical for sustained braking performance. This material also enhances heat dissipation, cutting down heat-induced wear by 25%, making it ideal for long-term, high-frequency use.
Equipped with a 4-piston configuration, this brake caliper ensures even pressure distribution across the brake pad surface. This design reduces pad uneven wear by 30% and shortens braking distance by 15% in independent lab tests. The piston seals are made of high-temperature resistant nitrile rubber, maintaining tightness even at 300°C, which guarantees consistent braking response and prevents fluid leakage.
Every unit of this brake caliper for Lifan undergoes strict inspection in compliance with IATF 16949 automotive quality standards and ISO 9001 quality management systems. We conduct 100% air-tightness testing (with a pressure of 8 bar) and 5,000-cycle durability testing before shipment—ensuring a defect rate of less than 0.1%. This certification not only meets global market requirements but also reflects our commitment to reliable product quality.
The caliper body features a triple-layer anti-corrosion treatment: zinc plating, electrophoretic coating, and a top clear coat. This coating system provides 500-hour salt spray resistance (exceeding ASTM B117 standards), preventing rust and corrosion even in harsh environments like coastal areas or cold regions with road salt. The service life of the caliper is extended by 40% compared to calipers with standard single-layer coating.
| Parameter Category | - Caliper Body: Forged 6061-T6 aluminium alloy- Pistons: High-strength aluminium (2017-T4)- Seals: Nitrile rubber (NBR) with heat resistance up to 300°C |
| Structural Design | - Piston Quantity: 4 pistons- Piston Diameter: 42mm (each)- Mounting Type: Direct bolt-on (OE-matching hole pattern)- Bleeder Valve Size: M10x1.0 (stainless steel) |
| Performance Metrics | - Maximum Operating Pressure: 1800 PSI- Heat Dissipation Rate: 12 W/m·K- Braking Force Output: 2200 N (at 1200 PSI)- Weight: 1.2 kg (single caliper, excluding hardware) |
| Durability & Corrosion Resistance | - Coating System: Triple-layer (zinc plating + electrophoretic coating + clear coat)- Salt Spray Resistance: ≥500 hours (ASTM B117 standard)- Service Life: ≥80,000 km (under normal use)- Fatigue Test: Passed 10,000-cycle pressure test (no deformation/cracking) |
| Certification & Compliance | - Quality Certifications: IATF 16949, ISO 9001- Testing Standards: • Air-tightness: 8 bar pressure, 5-minute hold (no leakage) • Dimension Tolerance: ±0.05mm (per ISO 8015) • Environmental Compliance: RoHS, REACH (no heavy metals exceeding limits) |
| Installation & Compatibility | - Brake Pad Compatibility: Standard 14mm-thick semi-metallic/ceramic pads- Fluid Compatibility: DOT 3, DOT 4, DOT 5.1 brake fluid- Hardware Included: M8x25 mounting bolts (2 pcs), copper washers (2 pcs), bleeder valve cap (1 pc) |
Here are specific application scenarios of brake caliper:
Ideal for frequent stop-and-go urban driving, where repeated braking generates moderate heat. Its 12 W/m·K heat dissipation rate prevents overheating, while the 4-piston design ensures responsive braking—reducing stopping distance by 15% to handle sudden traffic stops safely, meeting daily commuters’ demand for reliable performance.
With ≥500-hour salt spray resistance (ASTM B117 standard), it resists rust from coastal moisture and salt-laden air. The triple-layer anti-corrosion coating keeps the caliper intact, avoiding corrosion-related braking failure, making it a top choice for users in coastal cities or rainy regions.
For extended highway trips with continuous braking (e.g., downhill sections), its 1800 PSI maximum operating pressure maintains stable performance. The 80,000 km+ service life means less frequent replacements, reducing maintenance hassle for drivers who often travel long distances.
Suitable for light-duty commercial vehicles (e.g., small delivery trucks) that carry moderate loads. The forged 6061-T6 aluminium body’s high rigidity withstands repeated braking stress, while the 0.1% low defect rate ensures consistent performance, minimizing downtime for businesses.
First, inspect the caliper (intact coating) and included M8x25 bolts, then mount to OE points without modifications. Refill with DOT 3/4/5.1 fluid, bleed air fully, idle and press the brake 5-8 times to seat pads, then test at low speed for consistent force. Monthly check fluid level, quarterly inspect for leaks, and clean with neutral detergent to maintain 500-hour salt spray resistance.
