Double Convoluted 2 B 20 R-9 Phoenix 71450 Industrial Air Springs For Kässbohrer 4.731.036.000


Cross reference

OE Manufacturer/Part No.

Kässbohrer 4.731.036.000 / 4 731 036 000 / 4731036000

The detailed Specifications and techical data

Material: Rubber

Max. rubber outer diameter: 300mm

Height: 190mm
Convolutions: Double
Type: Industrial air springs bellows only
HS Code: 8708809000
Waranty: 1 Year
Packing: Strong cartons


Other model reference

About air springs

Air springs, also known as air bags or air spring assemblies, are components of a vehicle's suspension system that use pressurized air to support the weight of the vehicle and absorb shocks. They are often used in heavy-duty vehicles such as trucks and buses, but can also be found in some passenger cars and SUVs. Air springs are typically made up of a bag or bellows made of rubber or plastic reinforced with fabric materials, which is filled with compressed air. They are known for providing a smoother ride and better handling compared to traditional coil or leaf spring suspensions. Air spring assemblies are easy to install and replace, and are available from a variety of manufacturers.
Guangzhou Guomat air spring Co., Ltd. is a professional manufacturer of air springs. Founded in 2008, it is located in Guangzhou, the capital city of Guangdong Province. The company's production plant covers an area of 20,000 square meters. It is gradually equipped with modern plants and advanced rubber air spring equipment. It is currently one of the important air spring production bases in China. .
The main products of Guangzhou Guomat air spring Co., Ltd. are: rubber air springs, air suspension springs, rubber air springs for automobiles, airbags for passenger cars and trucks, air springs for industrial use, etc. The product objects cover buses, luxury cars, trucks, Commercial vehicles, rail vehicles, industrial machinery, industrial equipment and other industries. The company has hundreds of models and styles of products. At the same time, it can also carry out directional transformation and design of products according to the special needs of users, providing users with one-stop service.

The reated industrial air springs picture

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.

AIRSUSTECH is another brand of Guangzhou Guomat Air Spring Co., Ltd. 

AIRSUSTECH is focus on industrial air spring.

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.