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F3501710
HongPro
F3501710
This high-performance brake caliper is precision-engineered to meet or exceed strict OE specifications, ensuring a perfect direct-fit replacement. Constructed from high-grade, corrosion-resistant materials and finished with a robust coating, it is built to withstand extreme braking temperatures and harsh environmental conditions, guaranteeing long-term durability and reliable operation.
Each unit undergoes rigorous pressure and function testing to validate its integrity and performance. Data from our quality control processes shows a failure rate of less than 0.2%, a testament to our commitment to safety. By ensuring optimal brake pad contact and consistent clamping force, this caliper delivers responsive braking, reduced stopping distances, and enhanced driving safety. It is the trusted choice for a seamless restoration of your vehicle's original braking performance.
Our brake calipers are manufactured to exact OEM specifications, ensuring a perfect direct-fit replacement. This eliminates the need for modifications, brackets, or complex adjustments, saving valuable time and labor costs during installation. We utilize advanced CAD modeling and precision casting techniques to replicate the original part's geometry, mounting points, and connection interfaces with micron-level accuracy. This commitment to precision guarantees perfect alignment with the brake disc and seamless integration with the existing hydraulic system, providing immediate, hassle-free performance right out of the box.
Operating in harsh environments demands exceptional corrosion protection. Our calipers undergo a multi-stage, electrophoretic coating process (E-Coat) that provides a uniform, protective layer far superior to standard paint. This coating penetrates recessed areas, offering 360-degree protection against rust, salt, and moisture. Independent lab tests confirm our coating withstands over 480 hours of salt spray testing (ASTM B117 standard), significantly exceeding the industry average. This results in a visibly superior finish and a product lifespan that can be up to 30% longer than inferior coated alternatives, ensuring reliable performance and a pristine appearance for years to come.
Every single caliper leaving our facility is subjected to a stringent, multi-point quality control protocol. This includes a high-pressure hydrostatic test, where each unit is pressurized to 3,500 PSI—more than double the standard operating pressure of a vehicle's braking system—to ensure absolute integrity and zero leakage. Furthermore, function tests verify the smooth operation of the piston and slide pins. Our dedication to quality is reflected in our exceptional track record: we maintain a field failure rate of less than 0.2%, a statistic that provides our clients with unparalleled confidence in the safety and reliability of our components.
A brake caliper's performance under heat is critical to safety. We engineer our calipers using high-grade, thermally stable alloys that resist warping and fading even under extreme braking temperatures. The internal fluid passages are designed to optimize flow and minimize fluid aeration, which can lead to a spongy pedal feel. By ensuring consistent piston movement and clamp force during thermal cycles, our caliper maintains firm pedal feel and reliable stopping power, contributing to shorter stopping distances and enhanced driver confidence in diverse driving conditions.
| Parameter | Specification & Data | Notes / Standard |
| Product Type | Single-Piston Floating Caliper | Standard design for reliable and efficient braking |
| Body Material | High-Strength Gray Cast Iron (GG-20) | Offers excellent durability and thermal stability |
| Piston Material | Low-Carbon Steel with Anti-Corrosion Coating | Ensures smooth operation and resists seizure |
| Surface Coating | Electro-deposition Epoxy Coating (E-Coat) | Provides 360-degree corrosion protection |
| Corrosion Resistance | > 480 Hours Neutral Salt Spray Test (ASTM B117) | Far exceeds industry standards for rust prevention |
| Maximum Operating Pressure | 3,500 PSI (241 Bar) | Validated through hydrostatic pressure testing |
| Fluid Compatibility | DOT 3, DOT 4, DOT 5.1 | Compatible with standard brake fluids |
| Bleeder Valve | Standard M10x1.0 | Standard thread for easy bleeding |
| Mounting Bracket | Precision Stamped Steel | Ensures a perfect direct-fit installation |
| Quality Control | 100% Pressure & Function Test | Every unit is tested before shipment |
| Operating Temperature Range | -40°C to +250°C (-40°F to +482°F) | Designed to perform in extreme conditions |
| Piston Diameter | Please refer to specific part number for exact measurement | Manufactured to precise OEM dimensions |
Here are specific application scenarios of brake caliper:
For vehicles used in daily stop-and-go traffic, consistent and reliable braking is non-negotiable. Our brake caliper provides smooth, responsive pedal feel and even clamping force, ensuring predictable stopping power during your daily commute. Its corrosion-resistant construction prevents seizure from road salt or moisture, a common cause of premature wear and uneven brake pad contact. This guarantees long-term, dependable performance for the school run, grocery trips, and the daily drive to work.
Frequent braking in dense urban environments generates significant heat, which can degrade brake performance. Our caliper is engineered with superior thermal management to resist fluid vaporization and pedal fade under these conditions. The high-strength alloy body maintains its structural integrity, ensuring that the braking force remains consistent from the first stop of the day to the last, enhancing safety and driver confidence in demanding city traffic situations.
Driving in rain or on salted winter roads demands components that can resist the elements. The advanced E-coat finish on our caliper provides a robust barrier against rust and corrosion, which can compromise piston movement and slide pin operation. This ensures that the caliper retracts and applies correctly every time, preventing brake drag, uneven pad wear, and maintaining reliable stopping power even when exposed to moisture, salt, and debris.
Replacing a worn or sticking caliper is a key aspect of proactive vehicle maintenance. Installing our precision-engineered unit restores the braking system to its original efficiency, preventing issues like uneven pad wear, vehicle pulling to one side during braking, and excessive fuel consumption due to drag. This direct-fit solution is a reliable, long-term investment that helps avoid costly secondary repairs and maintains the vehicle's overall safety and reliability.
For optimal performance and safety, we recommend professional installation. This caliper is a direct-fit replacement. Before installation, thoroughly clean the mounting bracket and lubricate the slide pins with high-temperature silicone grease. Always use new brake pads and a torque wrench to tighten mounting bolts to the manufacturer's specified value. After installation, the brake system must be properly bled to remove air, using fresh DOT 4 fluid. Test the brakes at low speed first to ensure proper function before normal driving.