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SF35002
HongPro
SF35002
Engineered for superior performance and safety, these premium brake shoes are the definitive replacement for your Lifan vehicle's braking system. Manufactured to meet or exceed strict OEM standards, they are constructed from a high-grade friction material formulated for optimal braking efficiency and minimal noise.
This advanced formula delivers a consistent friction coefficient (typically within the 0.38-0.42 μ range), ensuring reliable stopping power and excellent resistance to heat fade. The robust steel backing plate is precision-stamped for a perfect fit, guaranteeing easy installation and seamless operation within the drum brake assembly.
Built for exceptional durability, these brake shoes offer extended service life and reliable performance under various driving conditions, providing confident braking and enhanced safety for your vehicle. Always ensure to verify the correct part number for a perfect compatibility match with your specific model.
Our brake shoes are engineered with a proprietary ceramic-enhanced friction formula. This advanced material provides a stable and high friction coefficient (μ) of 0.38-0.45, ensuring consistent braking performance from low to high temperatures. Unlike older asbestos-based materials, our formula is engineered for excellent heat dissipation, reducing brake fade by up to 40% under repetitive braking. This directly translates to shorter stopping distances and a significantly extended service life, often outperforming standard OEM parts by over 15% in durability tests.
The core of our brake shoe is a high-tensile strength steel backing plate, precision-stamped to guarantee a perfect, rattle-free fit. It undergoes a multi-stage anti-corrosion treatment, including phosphating and electrostatic epoxy coating. This robust protection shields the component from rust and corrosion caused by moisture, road salt, and debris. This enhanced durability is critical, with lab tests showing over 300 hours of salt spray resistance, ensuring reliable performance and structural integrity even in the most demanding climates and driving conditions.
We have eliminated the common annoyance of brake squeal through integrated design features. Each shoe comes with precisely positioned anti-vibration shims and chamfered edges on the friction material. These features dampen high-frequency vibrations that cause noise, ensuring quiet operation throughout the brake engagement cycle. This commitment to acoustic comfort means a smoother, more pleasant driving experience without the distracting sounds often associated with lower-quality aftermarket parts.
Every set of our brake shoes is manufactured in facilities certified to IATF 16949 quality standards, the global benchmark for the automotive industry. Each batch undergoes stringent performance validation, including shear strength testing (exceeding 1000 psi) and dimensional checks against original equipment specifications. This guarantees a perfect fit and flawless function, making installation a straightforward, hassle-free process for mechanics and ensuring complete compatibility and safety as a direct replacement part.
| Parameter | Specification & Data | Testing Standard / Notes |
| Friction Material | Ceramic-Enhanced Non-Asbestos Organic (NAO) Compound | Proprietary formulation for optimal performance and low dust. |
| Friction Coefficient (μ) | 0.38 - 0.45 | Stable across a temperature range of 100°C to 350°C. |
| Backing Plate Material | Cold-Forged, High-Tensile Steel (Grade: HRB 420) | Provides superior structural integrity and resistance to deformation. |
| Surface Coating | Zinc-Aluminum Electrostatic Coating | Exceeds 240 hours of neutral salt spray test (ASTM B117) for maximum corrosion resistance. |
| Shear Strength | ≥ 12 MPa (Minimum) | Ensures the bonding between lining and plate remains intact under extreme stress. |
| Maximum Operating Temperature | 450°C | Maintains structural and frictional integrity without performance degradation. |
| Dimensional Tolerance | ± 0.2 mm | Precision-machined to ensure a perfect fit and easy installation. |
| Quality Certification | Manufactured in IATF 16949:2016 Certified Facility | Guarantees consistent quality management throughout the production process. |
Here are specific application scenarios of Brake Shoe:
Our brake shoes are expertly engineered for the high-frequency, low-pressure braking demands of city driving. The advanced ceramic-enhanced formula provides smooth, responsive, and quiet stops in traffic jams and at intersections. With a stable friction coefficient, they deliver consistent performance without the grabbing or fading common in inferior products, ensuring predictable pedal feel and enhanced safety during your daily commute.
When navigating routes with repeated deceleration, such as downhill slopes or winding roads, standard brakes can overheat and fade. Our shoes are formulated to resist heat fade, maintaining optimal efficiency up to 450°C. This consistent performance, backed by a high shear strength of ≥12 MPa, ensures reliable stopping power and driver confidence even under sustained thermal stress.
Vehicles used for light commercial purposes or frequently carrying additional weight place extra demand on braking systems. The high-tensile steel backing plate and robust friction material are designed to handle increased inertial forces. This construction provides the durability and thermal capacity needed for safe and dependable performance under light load-bearing conditions.
Exposure to moisture, road salt, and debris can rapidly degrade ordinary brake components. With a zinc-aluminum coating that withstands over 240 hours of salt spray testing, our brake shoes offer superior corrosion resistance. This makes them an ideal choice for use in coastal regions, areas with harsh winters, or on vehicles frequently driven on unpaved roads.
During routine service, replacing worn brake shoes with our premium equivalents restores like-new braking performance. Precision-machined to OEM specifications (±0.2mm tolerance), they guarantee a perfect fit, eliminating installation issues and brake chatter. This upgrade ensures the vehicle's braking system returns to its intended safety and performance standards.
Product Operate Guide
For optimal performance and safety, we recommend having these brake shoes installed by a professional mechanic. The drum brake system requires precise assembly and adjustment to ensure even contact and full braking power. After installation, a proper break-in procedure is advised. This involves a series of moderate, controlled stops to gradually heat the friction material and transfer a uniform layer onto the brake drum. Avoid severe braking for the first 200 km to allow the components to seat correctly, which ensures long service life, quiet operation, and peak stopping efficiency. Always confirm the final brake system adjustment according to standard workshop procedures.
