1B8-550 Goodyear Vibration Isolation Rubber Air Spring Contitech FS 120-10 Air Bag

Product Description

Height Range:​​

• Minimum height: ​​50 mm (2.0 in)​​
• Maximum height: ​​140 mm (5.5 in)​​
• Stroke: ​​90 mm (3.5 in)​​
• ​​Maximum Outer Diameter:​​ ​​230 mm (9.1 in)​​ at ​​0.8 MPa (116 PSI)​​

​​Connection & Mounting Details​​:

• ​​Air Inlet:​​ 1/4 NPTF port (leak-resistant threaded connection)
• ​​Mounting Nuts:​​ 2× 3/8-16 UNC (dual-nut design for secure attachment)
• ​​Cover Plate Diameter:​​ 135 mm (5.31 in)
• ​​Bolt Center Distance:​​ 70 mm (2.75 in)

Product Technical Parameters

Vibration isolation - dynamic characteristics values

Pneumatic application - static characteristic values

OEM Original Manufacturer

Goodyear 1B8-550

Goodyear 1B8550

Goodyear 1B8 550

Goodyear Bellow 579-913-530

Goodyear Bellow 579913530

Goodyear Bellow 579 913 530

Firestone W01-358-7564
Firestone W013587564

Firestone W01 358 7564
Contitech FS 120-10

Contitech FS 12010

Contitech FS 120 10

Firestone Style 116 Air Springs

Blind nuts, 1/4NPT:

W01-358-7569, W013587569, W01 358 7569

WO1-358-7569, WO13587569, WO1 358 7569

Blind nuts, 3/4NPT:

W01-358-7561, W013587561, W01 358 7561

WO1-358-7561, WO13587561, WO1 358 7561

Countersunk steel bead rings, 1 3/4 bolts, nuts, washers:

W01-358-7568, W013587568, W01 358 7568

WO1-358-7568, WO13587568, WO1 358 7568

Blind nuts with installed 1/4 tank valve:

W01-A72-7518, W01A727518, W01 A72 7518

WO1-A72-7518, WO1A727518, WO1 A72 7518

Rubber bellows only:

W01-358-0133, W013580133, W01 358 0133

WO1-358-0133, WO13580133, WO1 358 0133

Firestone Style 117 Air Rubber Bellows

Blind nuts, 1/4NPT:

W01-358-7600, W013587600, W01 358 7600

WO1-358-7600, WO13587600, WO1 358 7600

Blind nuts, 3/4NPT:

W01-358-7602, W013587602, W01 358 7602

WO1-358-7602, WO13587602, WO1 358 7602

Countersunk steel bead rings, 1 3/4 bolts, nuts, washers:

W01-358-7606, W013587606, W01 358 7606

WO1-358-7606, WO13587606, WO1 358 7606

Packaging and Shipping

Packaging Details
1. Each product is packed in a plastic bag and a carton.
2. Please mark the product number and quantity on the outside of the carton.
3. According to your requirements.

Shipping Details
1. Delivery time: Usually 2-8 business days after receipt of payment.
2. Shipping method: Air freight, sea freight, express (DHL, UPS, FEDEX, etc.).
3. Please ensure the address is correct. After the goods are shipped, we will track the logistics information until you receive the goods.

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.