Chooryn Automotive Parts Co., Ltd. is one of the most experienced manufacturers and suppliers of upper control arm for audi a4 in China. Please feel free to wholesale OEM upper control arm for audi a4 from our factory.Contact us for more replacement components.
control arm forAudi a4
The upper control arm serves as a critical bridge between the Audi A4's body and wheels. Not only does it bear the weight of the vehicle, but it also plays a vital role in absorbing road impacts and vibrations. This ensures the wheels maintain optimal contact with the road, providing the necessary grip for stable driving and precise steering.
This Volkswagen Passat B5 upper straight arm (left) carries three OE numbers: 8E0407505A, 8D0407505A, and 4Z7407505A. Its design, material selection, and manufacturing craftsmanship reflect Chooryn's stringent standards for product quality and performance.
Specification
|
Brand |
Chooryn |
|
OE number |
8E0407505A |
|
Applicable models |
Volkswagen Passat B5 |
|
Shelf life |
2 years 100,000 km |
|
Material |
Aluminum alloy |
The impact of the chassis control arm on vehicle performance
The performance of the Audi a4 upper control arm directly affects the handling, comfort, and safety.
Handling stability: The lightweight suspension arm improves the response speed of the control system, thereby improving the vehicle's handling sensitivity and steering accuracy. The optimized geometric design can reduce understeer or oversteer and improve the vehicle's handling stability;
Performance comfort: High-performance bushings can absorb vibrations, thereby improving the vehicle's driving comfort. The optimized control arm can effectively filter the impact of the road, reduce the bumpy feeling of the vehicle, and improve the user experience;
System safety: The high-strength aluminum alloy control arm can withstand high loads and frequent movements, ensuring the safety and reliability of the control system. The anti-corrosion-treated control arm can extend the service life and improve the safety of the system.
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