Mercedes - Benz E-Class W212 W218 2123203138 2123203238 Air Shock Absorber

Specifications

Interchange With Following OEM Numbers:

A2123202338 A2123201738 A2123200913 A2123201838

2123203138 2123200813 2123203238 21213202338

Detail of the cars can use this air bags:

Mercedes Air Suspension A2123203138 can fit for the following cars:

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

GUOMAT 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 Wingprene™ or natural rubber flex-member construction and corrosion-protected end retainers, Air Springs provide superior quality and performance. As actuators, GUOMAT Air Springs can provide either linear or angular motion.

The 8 steps to install a New Air Spring on Your Vehicle

Replacing a broken air spring may require the help of a mechanic, but you can cut down your expenses by simply installing it yourself.

1: Parking your car on a level surface then using the floor jack to lift it up. Place the jack stands underneath the vehicle for support.

2: Remove the wheels by detaching its lug nuts one by one. Use a wrench for this procedure.

3: Deflate the air spring by opening the air mouth on the top.

4: Detach the set of fasteners that secure the air spring in place. You can generally find these bolts on the control arm and under the hood. Keep in mind that the set of procedures for removing an air spring vary for each car, so make it a point to consult your owner's manual to see exactly how yours is removed.

5: Remove the old air spring away from the shock carefully. If needed, use a spring compressor to make the remove easier. You may reuse the O rings connecting the air spring to the shock.

6: Put the new air spring on the place where you removed the old one.

7: Reconnect it to the shock using the O rings you removed earlier. Make sure you apply lubricant on them before putting them back.

8: Reattach all the components that you removed. Recheck if there are no missing bolts, nuts and fittings.

Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles’ seat, luxurious car and industrial machine field.

GUOMAT Factory gate：

Established in 2008, Our company covers 20,000㎡ and is located in Taihe Town Baiyun District. With the rapid development of our company, we are equipped with modernized workshop and advanced rubber air springs equipments now. We are the first company who started air spring business and has become one of the largest air spring manufacturing bases in China.

In 2017, we launched a collaboration with High Tech of US customers to customize the products of our customers and the logo of our customers. Every year, there are about 10,000 orders. In continuous cooperation, the products meet the international inspection standard ISO/TS16949:2009, and the customers are very satisfied with the products produced. This is our high recognition from American customers and also gives us Great motivation.

In 2018, we started cooperation with German GmbH, mainly industrial air springs, which are suitable for industrial equipment. We have successfully developed and produced the natural air-seal of the skin to reach the 700mm flanged air spring, the customer's annual demand is a few hundred.

With the development of business and demand for customers, our company introduced business with TomLog Corporation in 2010, our strategic cooperative partner in Taiwan. Then we developed air compressor program and air spring related business, in 2015, America Goodyear Corporation met with the transfer of shares in the North American plant, our company was granted with sale agent for air springs in China, providing more choice for our customers. Our company adopts the most advanced domestic air spring processing equipment and international production technology. Combined with unique production process, our company strictly execute international standards for production and spare no efforts to create the world-class products. We will endeavor to make air spring widely used at home and abroad, and let more and more customers to enjoy the best damping effect.