Front Brake Disc for Chery Fulwin

The Front brake disc for Chery Fulwin S213501075 refers to the OEM-matched front brake discs for the 2008–2015 Chery A1, COWIN 1, QQ6 and Riich M1/A1 models. These replacement discs are also top-selling aftermarket components at auto parts retailers for urban family vehicles across emerging markets including Southeast Asia, South America and the Middle East. Vehicles of these series are primarily used for city commuting, short-distance trips and school runs, with 90% of their operation taking place on congested urban streets, suburban roads and occasional highway stretches. Frequent start-stop driving, low-speed car-following and humid rainy weather are common operating conditions. Original-equipment brake discs tend to develop common faults such as surface rust, abnormal squealing during light low-speed braking and irregular grooving on friction surfaces after roughly two years of service, with such issues becoming more prevalent in regions with heavy rainfall.

This 7L6615302E front brake disc is perfectly compatible with multiple models of Audi, Porsche and Volkswagen. It features a uniquely slotted and drilled disc surface design for excellent ventilation and heat dissipation, effectively solving the high-temperature fading issue caused by frequent braking.

With dual protection of phosphating reinforcement and high-quality coating, it resists rust and corrosion. The finely polished disc surface ensures stable hardness and outstanding wear resistance, delivering reliable daily driving performance and long-lasting durability.

The front brake disc for CHERY S213501075 is compatible with a wide range of cars, as follows:

There are different corresponding codes for the Front brake disc for Chery Fulwin S213501075

The Front brake disc for Chery Fulwin S213501075 employs an advanced surface treatment solution. While fully meeting the dimensional and safety standards for the original vehicle, it focuses on enhancing corrosion resistance, noise performance, and long-term maintenance convenience. The standard process includes a base anti-rust layer (manganese phosphate conversion coating), ensuring comprehensive rust prevention during production and storage for ready-to-use installation. Additionally, a specialized noise-damping coating is applied to the back plate, effectively absorbing high-frequency braking vibrations and significantly reducing the common low-to-medium speed braking noise associated with original parts. For harsh environments with high humidity or salinity, this model offers the option of a nano-ceramic coating on the wheel hub mounting surface. This coating, with its extreme hardness and non-stick properties, prevents rust adhesion between the wheel hub and brake disc, greatly simplifying future disassembly and maintenance. The entire solution is designed to provide a quieter, more durable, and more worry-free OE upgrade choice for replacement needs. 

Our exclusive processing zone serves as a core base for precision machining and high-end surface treatment of brake discs. After raw materials arrive, we adopt strict standardized operating procedures throughout the whole process. Brake disc blanks are finely polished to form a smooth base, then precisely slotted and drilled by professional CNC equipment for uniform arrangement and accurate positioning. With premium coating technology, the discs undergo degreasing, rust removal and drying, followed by high-quality coating spraying in a dust-free environment and high-temperature curing to form a dense protective layer. The integrated process enhances air circulation and heat dissipation, avoids brake heat fade, and supports customized surface treatment. The anti-rust and anti-corrosion coating adapts to complex road conditions. Equipped with complete processing and testing facilities, our factory conducts strict inspections in every surface procedure. Mature phosphating technology boosts disc hardness and wear resistance, enabling us to supply high-quality, durable brake discs with exquisite craftsmanship to global clients.

Q: After installing S213501075 brake rotors on a 2012 Chery QQ6, a squeaking noise occurs when moving the vehicle at low speeds. Is the abnormal sound caused by defective brake rotors themselves?
A: In most cases, the rotors are not faulty. The front brake compartment of the QQ6 has limited inner space. Frequent stop-and-go driving in urban traffic may lead to glazing of brake pads due to overheating, or sand and mud may get trapped in gaps of the friction pairs on rainy days and produce noises. The preferred solution is to remove the brake pads and polish and wipe their friction surfaces with isopropyl alcohol. Replacement of S213501075 brake rotors is only required when unilateral groove depth on the rotor surface exceeds 0.40mm, lateral runout exceeds the factory limit of 0.042mm, or rotor thickness wears down to the minimum limit of 15mm.

Q: For Chery A1 equipped with S213501075 rotors, how often should routine home-use brake inspections be carried out? Is a shortened maintenance interval required for regular driving on congested urban roads?
A: For steady daily urban commuting, rotor inspection is recommended every 20,000 kilometers or alongside tire replacement. For vehicles enduring frequent stop-and-go in heavy urban traffic and high-frequency driving on rainy days, the inspection cycle shall be shortened to once every 12,500 kilometers. Key inspection items include verifying residual rotor thickness stays above 15mm and face runout is no more than 0.038mm to prevent potential braking safety hazards in advance.

Q: For vehicles operated in rainy and humid urban regions, what practical advantages does the S213501075 rotor have compared with the original OEM factory rotors?
A: Chromium and molybdenum are blended into the base material to improve heat dissipation, and precisely controlled Ra values reduce the risk of brake pad glazing during low-speed braking in congested traffic. A long-lasting graphene zinc-aluminum anti-corrosion coating is applied externally, delivering far superior salt spray resistance than standard black painted stock rotors and drastically cutting squeaking issues triggered by rust in damp urban environments, making it perfectly suited for daily urban commuting of Chery A1 and QQ6. Its vented slot design boosts heat dissipation efficiency by 30% versus solid factory rotors and effectively avoids brake fade.

We have established a comprehensive full-process quality control ecosystem that spans from raw materials to production processes and finished products. Supported by a testing system compliant with national laboratory standards, we ensure that every brake disc surpasses international industry benchmarks across 18 critical performance indicators, including thermal stability, friction coefficient, and fatigue resistance. In response to the diverse needs of the global market, we have developed an industry-leading integrated R&D and manufacturing platform. By leveraging a material genome database and dynamic working-condition simulation systems, we achieve forward-looking and precise research and development of braking performance. The application of gradient composite casting technology and nano-level surface enhancement processes has increased product durability by over 40%. Furthermore, our flexible production line architecture supports modular customization, and we have now built a three-dimensional product system covering the fields of OEM replacement, performance upgrades, and specialized adaptation. This enables us to provide braking system solutions that combine safety redundancy and long-term value for users in more than 120 countries and regions worldwide.

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