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1014012792
HongPro
1014012792
As a critical component of your vehicle's suspension system, our Right Rear Suspension Control Arm is engineered to restore factory handling, stability, and ride comfort. Crafted from high-strength materials, it ensures exceptional durability and reliable performance under demanding conditions. This control arm directly impacts vehicle safety by maintaining proper wheel alignment and tire contact with the road.
The global automotive control arm market, valued at USD 38.45 billion in 2023, reflects the essential role of these components . With the average age of vehicles reaching 12.6 years in 2024, demand for high-quality suspension replacements like ours is growing significantly .
Designed for a precise fit, this OEM-equivalent part guarantees easy installation and long-term service life, making it an ideal choice for professionals and DIY enthusiasts seeking reliability and performance.
Our control arm is made of high-strength steel material ranging from 800 to 950 megapascals and designed with a 45 ° flanged structure. After CAE analysis and bench experiments, it has been verified that compared to traditional control arms, the strength has increased by 10%, the buckling performance has increased by 8%, and the weight has been reduced by more than 25%. This innovative design makes the vehicle suspension system more robust and durable, while effectively reducing unsprung mass, improving vehicle handling and fuel economy. The optimized geometric structure ensures full compatibility with original accessories and easy installation.
Adopting 90 ° flip hole stamping process and Japanese robotic welding technology, the product ensures excellent dimensional accuracy and structural integrity. The hard point position of the control arm adopts a special stamping flip hole design to ensure product performance while minimizing part weight to the greatest extent possible. The surface has undergone hot-dip galvanizing treatment, providing excellent corrosion resistance and extending the product's service life in harsh environments, ensuring long-term reliability.
Each control arm has undergone rigorous bench testing and validation according to Volkswagen's testing standards in Germany. Our product has completed vehicle level durability and impact strength road tests, as well as system level bench simulation tests, to ensure compliance with original factory specifications and performance requirements. Through finite element analysis optimization, the fatigue durability performance of the product has been significantly improved, providing customers with reliable quality assurance and long-term confidence in use.
Specially designed to improve vehicle stability and handling accuracy, it adopts a patented block and ring gear structure, effectively reducing the impact force of the wheels on the suspension system. Specially designed transmission holes and transition arcs ensure even distribution of force flow and reduce stress concentration. This control arm is capable of maintaining optimal wheel alignment parameters, providing excellent road feedback and steering response, especially during high-speed driving and cornering.
| Parameter Category | Specific parameters and description | Value/Standard |
| Product Model | 1014012792 | RR-CA-2025Pro |
| Material Process | Main material: High strength forged steel | Tensile strength ≥ 800 MPa |
| Strengthening process: hot-dip galvanizing for rust prevention treatment | Galvanized layer thickness ≥ 12 μ m | |
| Welding technology: Robot automatic welding (accuracy ± 0.1mm) | Weld strength ≥ 90% of the base metal | |
| Critical Dimension | Total length: customized according to the vehicle model | Length 724mm Weight range: 2.5-4.5kg |
| Installation hole diameter: M12-M16 (standard thread specification) | ||
| Ball head pin diameter: 14-18mm | ||
| Weight: 15% -20% lighter than original parts | ||
| Mechanical Properties | Fatigue durability: Passed 1 million bench vibration tests (amplitude ± 2mm, frequency 10-200Hz) | Compliant with USCAR-2 vibration standards Safety factor ≥ 1.8 |
| Impact strength: maximum load ≥ 5kN | ||
| Yield strength: ≥ 600 MPa | ||
| Surface Treatment | Anti corrosion grade: Salt spray test ≥ 96 hours without corrosion | IP67 protection level (applicable to chassis components) |
| Coating adhesion: scratch test level 0 (ISO 2409) | ||
| Installation and adaptation | Bolt torque requirement: Recommended torque for M12 bolts is 85-105 N · m | Provide installation guide and torque parameter table |
| Eccentric bolt design: supports precise positioning (such as MB809335 specification) | ||
| Quality Certification | Production standard: IATF 16949 Quality Management System | Complies with QC/T 1067 automotive industry standard |
| Test report: Provide third-party laboratory data (such as SGS fatigue test report) |
Here are specific application scenarios of Right Rear Suspension Control Arm:
The right rear suspension control arm mainly provides stability and comfort on urban paved roads. It absorbs small vibrations from the road surface through high-strength steel or aluminum alloy materials, reducing the impact force transmitted to the vehicle body. Suitable for daily commuting, family travel and other scenarios, ensuring accurate rear wheel alignment during frequent start stop and turning, avoiding abnormal tire wear (data: effectively reducing tire noise by about 15%). Its lining and ball joint structure can significantly enhance the riding experience, especially suitable for mid to high end sedan and SUV models.
For unpaved roads such as gravel, mud, or light off-road conditions, the corrosion resistance and structural strength of the control arm become key. The design using hot-dip galvanizing process or high-strength steel can resist corrosion and impact, extending its service life. For example, in pickup trucks or off-road SUVs, it can withstand high-intensity torque and bumpy loads on the rear wheels (test data: supports maximum load ≥ 5kN, vibration test 1 million times bench verification), avoiding suspension geometric misalignment caused by deformation.
Suitable for modified cars, performance models, or race day driving. The lightweight design of the control arm (such as forging aluminum alloy material to reduce weight by 15% -20%) can reduce non spring load mass, improve rear wheel response speed and handling accuracy. When cornering or accelerating at high speeds, its triangular mechanical structure can efficiently transmit lateral forces and reduce body roll (data: improve lateral stability by about 10%). Suggest pairing with high-performance bushings to enhance road feedback.
For light trucks or vehicles with high load requirements (such as pickups and MPVs), the control arm needs to be strengthened in terms of load and durability. By designing with thickened steel plates or grid ribs, it can withstand higher effective loads (such as the Ram 1500 pickup truck application case). In such scenarios, the control arm needs to ensure that the rear suspension maintains geometric stability under heavy loads to prevent deviation or tire wear caused by deformation.
Used to replace damaged or aged parts from the original factory (such as worn ball joints, cracked bushings). The OEM compatibility of the control arm (such as compatibility with mainstream models such as Toyota and BMW) and long-term anti-corrosion (salt spray test ≥ 96 hours) can restore the original performance of the vehicle. In this scenario, users need to pay attention to installation convenience (providing original factory torque parameters) and warranty period (recommended to be more than 12 months).
To ensure optimal performance, please confirm vehicle compatibility (provide VIN code or model year) before installation. Use a torque wrench (recommended value: 85-105 N · m) to tighten the bolts according to the original factory specifications to avoid deformation caused by overload. After installation, four-wheel alignment is required (data: adjust the rear wheel camber angle to within ± 0.5 °) to restore the original factory handling accuracy. It is recommended to check the wear of the lining every 50000 miles of driving (our product has been tested on a bench and proven to have durability for over 2 million cycles). Provide installation video guide and 24-hour technical support to ensure zero installation errors.
Q1: Are you manufacturing company?
A: Yes. We are factory, located in Guangzhou. Our factory has certificate of lATF 16949.
Q2: What are your main products?
A: We have steering rack ,steering pump ,wheel hub and bearing ,drive shaft ,alternator,control arm and so on.
Q3: What is the lead time?
A: lt takes 3-7 days when stock is available, and 15-40 days when out of stock.
Q4: What is the warranty?
A: Our guarantee period is 60,000 kilometers or 1 year.
Q5: Do you have samples?
A: Yes, we have samples available. For bulk orders, please inquiry us for more details.
