Air spring Assembly 4 1/2''x1 Series Dunlop One Convoluted Firestone W01R584050 Rubber Air Shocks

Cross Reference

AIRSUSTECH No.: 4.5×1

Dunlop 4 1/2''x1

DUNLOP 4 1/2 X 1

Dunlop SP2008

Dunlop SP 2008

Dunlop 4.5x1.Aluminuim

Firestone:W01-R58-4050

Firestone:W01 R58 4050

Firestone :W01R584050

FIRESTONE: W01R584043

FIRESTONE: W01-R58-4043

FIRESTONE: W01 R58 4043

Contitech:FS44-5DIG3/8CR

Contitech:FS44-5 DIG3/8CR

Contitech:FS 44-5 DIG3/8CR

Specifications and Detailed Technical Parameters:AIRSUSTECH 1B4.5×1

Cover: Aluminium

Number of convolutions: one convoluted
Space required ⌀D [mm]: 140
Hmin [mm]: 50
Hmax [mm]: 90
Stroke [mm]: 40
Hstat [mm]: 65

Air inlet: 3/8"

Pneumatic actuators are designed for machines, devices and vehicles in which it is necessary to eliminate vibrations and shocks. Used in the suspension of seats, bus axles, trucks.

Air springs are used to resiliently attach machines and devices that generate shocks and vibrations transmitted through the foundation to the environment (eg textile looms, conveyors, impact hammers, forging presses, etc.). They are perfect for isolating laboratory instruments against vibrations. They can also be used to suspend truck trailers and caravans. They are used in pneumatic lifts, e.g. in car repair shops. Operation as a single linear air motor is also a common application.

Benefits of application: vehicle and cargo protection; reducing tire wear; lower fuel consumption; low maintenance costs and a very long service life.

The rubber of the bellows is not resistant to petroleum products (oil, diesel, gasoline, kerosene, etc.). In case of contamination by any of these substances, rinse with warm water and wipe dry.

Other Types

The related picture of 4.5×1 rubber air shcoks/air spring assembly

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.