2203205113 Mercedes Benz Air Suspension Struts Front S55 S280 S320 S350 S420 S430 S500 S600 W220

Mercedes Benz W220 Front Air Ride Suspension System Car Shock Absorber 2203202438

Product Describtion:

Product Applications:

Reference OE/OEM Number

2203202438 , 220320243860 , 220320243880 , 220320243888

220320511360 , 220320511380 , 220320511388 , 2203205113

A2203202438,A220320243860 , A220320243880 , A220320243888

A2203205113 , A220320511360 , A220320511380 , A220320511388

Product Features:

1. High performance aftermarket products made in our own factory with more than 10 years experience

2. Replacement of the original item (safety, accuracy, service life and quality)

3. CNC Machined Components

4. Test more than 3 million times

5. 100% Air Tightness Testing

6. 24 hours air tightness test ≥0.02MPa

The Advantages of Air Spring:

The two front tires bear the majority of braking and steering. Air spring ensures that weight is properly distributed to all four tires for optimal braking and steering. Progressive rate air springs significantly improve ride quality by better absorbing road inputs, while keeping your tires on the road for better handling.
The productive principle of Air spring
Honggu Air Springs are highly durable, precisely engineered and cost-effective for use in a wide variety of actuation and vibration isolation applications. With time-tested designs incorporating fabric-reinforced natural rubber flex-member construction and corrosion-protected end retainers, Air Springs provide superior quality and performance. As actuators, Honggu Air Springs can provide either linear or angular motion.

While an air suspension system is more complex, the advantages are clear. The system is comprised of a central air suspension compressor as well as air struts within an air bag at each wheel. The air compressor pressurised the air struts as needed to control the feel. Other components can be seen in the diagram above, all of which are mainly air lines to transfer pressure and driers (filter) to complete the system.

Air Strut:

A strut is a major structural part of a suspension. It takes the place of the upper control arm and upper ball joint used in conventional suspensions. Because of its design, a strut is lighter and takes up less space than the shock absorbers in conventional suspension systems.
A struts perform two main jobs. First, struts perform a damping function. A piston is attached to the end of the piston rod and works against hydraulic fluid to control spring and suspension movement. Just like shock absorbers, the valving generates resistance to forces created by the up and down motion of the suspension. Also like shock absorbers, a strut is velocity sensitive, so that the amount of resistance can increase or decrease depending on how fast the suspension moves.
A struts also perform a second job. Unlike shock absorbers, struts provide structural support for the vehicle suspension, support the spring, and hold the tire in an aligned position. Additionally, they bear much of the side load placed on the vehicle's suspension. As a result, struts affect riding comfort and handling as well as vehicle control, braking, steering, wheel alignment and wear on other suspension.