Vibration Isolation Pneumatic Air Actuator Contitech FS 76-7 DS 4-M10 Air Spring

Vibration Isolation Pneumatic Air Actuator Contitech FS 76-7 DS 4-M10 Air Spring

Product Introduction

Air spring is a device that uses compressed air to achieve suspension and shock absorption. It is widely used in automobiles, trucks, trains, engineering machinery and other fields. Among them, stamped flange air spring, as an important type, has the advantages of simple structure, easy use and stable performance.

Product Specifications and Technical Datas

[1] Screw Type: 4-M10

[2] Center to Center Distance: 127 mm

[3] Cover Plate Diameter: 153.5 mm

[4] Maximum Outside Diameter: 175 mm

[5] Installation Space Needed: 190 mm

[6] Screw Length: 25 mm

[7] Minimum Compressed Height: 50 mm

[8] Maximum Extended Height: 105 mm

[9] Working Stroke: 60 mm

Vibration isolation - dynamic characteristics values

Pneumatic application - static characteristic values

OEM Original Manufacturer

Contitech Manufacturer Number: FS 76-7 DS

Contitech Manufacturer Number: FS 767 DS

Contitech Manufacturer Number: FS 76 7 DS

Firestone Manufacturer Number: W01-R58-4052

Firestone Manufacturer Number: W01R584052

Firestone Manufacturer Number: W01 R58 4052
Dunlop Pneuride Manufacturer Number: 6"x1 (Steel)

Dunlop Pneuride Manufacturer Number: 6x1 (Steel)

Dunlop Pneuride Manufacturer Number: 6'x1 (Steel)
Dunlop Springride Manufacturer Number: SP1536

Dunlop Springride Manufacturer Number: SP 1536

Dunlop Springride Manufacturer Number: SP 15 36
Norgren Manufacturer Number: M/31061

Norgren Manufacturer Number: M31061

Norgren Manufacturer Number: M 31061
Parker Manufacturer Number: 9109004

Air Spring Installation Guide​​

​​Pre-Installation Preparation​​
​​Gather Required Tools & Equipment​​Ensure you have all necessary tools and safety gear before beginning the installation process.
​​Review Manufacturer Guidelines​​Consult the vehicle or suspension manufacturer’s service manual to understand proper installation procedures.
​​Seek Expert Assistance if Needed​​If uncertain about any step, contact a qualified suspension specialist or the air spring manufacturer for guidance—this prevents costly mistakes and ensures correct installation.

​​Key Safety Reminders:​​

1. Never​​ inflate an air spring without proper restraint
2. Always​​ use mechanical stops to limit stroke
3. ​​Verify​​ system compatibility before installation
4. For detailed instructions, refer to the product manual or contact our technical support team.

Other Continental ContiTech Air Bellows Actuators

The Real Photos

Factory Workshop

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.