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1400631180
HongPro
1400631180
This rear stabilizer bar is engineered for superior vehicle control and driving stability. Manufactured from high-grade, cold-rolled steel, it undergoes rigorous stress testing to ensure a perfect balance between strength and flexibility. With a precise OEM-specified diameter, it effectively reduces body roll during cornering by up to 25%, providing a noticeably flatter and more responsive ride.
The component features corrosion-resistant coating, extending its service life significantly under harsh driving conditions. Direct OEM replacement ensures a perfect fit, restoring factory-handling precision and safety. It is an essential upgrade for improving overall chassis dynamics and tire contact. Rigorous quality checks guarantee it meets all performance and durability standards, making it a reliable and authoritative choice for suspension system renewal.
Our stabilizer bar is constructed from high-carbon, cold-rolled steel, providing exceptional tensile strength and resistance to metal fatigue. Unlike generic alternatives, it undergoes a specialized heat treatment process that increases its surface hardness to 45-50 HRC, significantly enhancing its resistance to permanent twisting or cracking under stress. A multi-stage phosphating and epoxy-powder coat finish provides superior corrosion resistance, successfully passing over 500 hours of salt spray testing (ASTM B117 standard). This ensures reliable performance and a long service life, even in regions with harsh winter roads or coastal climates.
This component is meticulously designed to restore and often improve your vehicle's original handling characteristics. With an OEM-specified diameter manufactured to a tolerance of ±0.5mm, it directly counteracts body roll during cornering. Independent testing shows it can reduce body roll by up to 25-30%, promoting optimal tire contact with the road. This translates to sharper steering response, increased stability during emergency maneuvers, and a significantly safer, more confident driving experience by improving overall chassis balance and control.
We eliminate the guesswork and hassle of installation. Every stabilizer bar is precision-engineered as a direct OEM replacement, guaranteeing a perfect fit with existing suspension mounting points without requiring modifications. Our production is backed by a stringent Quality Management System certified under IATF 16949, the global standard for automotive suppliers. Each batch undergoes dimensional checks, material verification, and dynamic fatigue testing, ensuring you receive a part that matches the original equipment in form, fit, and function, with a defect rate of less than 0.2%.
A stabilizer bar is only as good as its connection to the chassis. This unit comes equipped with high-density, synthetic rubber bushings that are pre-lubricated for quiet operation and reduced friction. These bushings are formulated to resist ozone, heat, and fluid degradation, preventing premature hardening and the resulting squeaks or rattles. This attention to detail in the entire assembly ensures not only the performance of the metal bar itself but also provides a quiet, comfortable, and maintenance-free service life for the complete system.
Trust is built on proven performance. Our rear stabilizer bars are subjected to accelerated life-cycle testing that simulates over 100,000 kilometers of driving on various road surfaces. This endurance testing validates the component's ability to withstand repetitive stress from impacts, cornering forces, and torsional loads. By investing in such extensive validation, we provide you with a product backed by data and a commitment to unwavering reliability, ensuring it stands up to the demands of daily driving.
| Parameter | Specification | Details & Standards |
| OEM Part Number | 1400631180 | Direct interchange for exact replacement. |
| Product Type | Rear Stabilizer Bar (Anti-Roll Bar) | Solid construction. |
| Outer Diameter | 22.2 mm (±0.5 mm) | Precision-crafted to OEM specification for guaranteed handling dynamics. |
| Material | High-Carbon Spring Steel (Grade 55Cr3) | SAE 9254 equivalent, offering superior tensile strength and fatigue resistance. |
| Manufacturing Process | Cold Forming & Heat Treatment | Provides a consistent grain structure and enhances long-term durability. |
| Surface Hardness | 45-50 HRC (Rockwell C) | Ensures high resistance to wear and deformation under stress. |
| Surface Coating | Multi-Layer Corrosion Protection | Includes zinc phosphating and a black epoxy powder coat. |
| Corrosion Resistance | >500 hours | Successfully passes ASTM B117 Salt Spray Test, ensuring longevity. |
| Bushing Material | Synthetic Rubber (Chloroprene) | High-density, oil-resistant compound for quiet operation and long life. |
| Quality Certification | IATF 16949:2016 | Manufactured in a facility certified to the global automotive quality standard. |
| Load Test | Dynamic Fatigue Test | Exceeds 100,000 cycles at 2.5x nominal load without failure. |
Here are specific application scenarios of Stabilizer Link:
This stabilizer bar is essential for vehicles experiencing excessive body roll, vague steering response, or instability during cornering. Over time, the original component can fatigue, compromising the chassis's integrity. Installing this OEM-specification bar restores the factory-intended roll stiffness, reducing body lean by up to 25-30%. This directly translates to regained steering precision, improved stability during evasive maneuvers, and enhanced overall driving safety, ensuring the vehicle handles as the manufacturer designed.
During a full suspension renewal—replacing shocks, struts, and bushings—installing a new stabilizer bar is a critical step. A worn-out bar will undermine the performance of the other new components. This unit ensures the entire suspension system works in harmony. Its high-quality construction guarantees that the vehicle's anti-roll characteristics are renewed to 100%, maximizing the return on investment from the broader repair and providing a complete "like-new" handling feel.
Directly address common customer complaints such as "the car feels loose" or "it leans too much in corners." These are classic symptoms of a fatigued or broken stabilizer bar. Our bar, made from superior 55Cr3 steel, is engineered to withstand torsional stresses far beyond standard parts. Its robust design effectively eliminates these handling deficiencies, providing a immediate and noticeable improvement in vehicle control and driver confidence on winding roads or during lane changes.
A worn stabilizer bar or its bushings can cause distinct clunking or rattling sounds from the suspension, especially on uneven surfaces. By replacing it with this precision-engineered part, which includes high-density synthetic rubber bushings, these noises are eliminated. Furthermore, by reducing excessive body roll, it promotes more even tire contact with the road, which helps prevent irregular tire wear patterns, ultimately extending tire life and reducing long-term ownership costs.
This component is a vital replacement for vehicles frequently driven on poorly maintained roads, carrying heavy loads, or used in demanding driving conditions. The increased stress can accelerate wear on the original part. Our stabilizer bar, with its >500-hour corrosion resistance rating and proven fatigue test performance, is built to withstand these harsh environments, ensuring consistent performance and durability where it matters most.
For optimal performance and safety, we recommend professional installation. Begin by safely supporting the vehicle on jack stands. When removing the old stabilizer bar, note the positioning of brackets and bushings for correct reassembly. Use a torque wrench to tighten all new mounting hardware to the manufacturer's specified values, typically between 45-60 ft-lbs (61-81 Nm), to prevent damage and ensure secure fitment. This precise installation guarantees the component functions as engineered, restoring full handling stability and safety. Always refer to a vehicle-specific repair manual for detailed procedures.
