Firestone Airide Air Spring W01-358-6944 Goodyear 2B9-252 Contitech FD200-25 454 Doube Convoluted Suspension Air Springs

Cross Reference

Firestone style 20F-2, 20-2
Firestone W01-358-6944 / W01 358 6944 / W013586944
Firestone WO1-358-6944 / WO1 358 6944 / WO13586944

Firestone wo1-358-6944/ wo1 358 6944 / wo13586944

Contitech FD 200-25 454 / FD200-25 454 / FD200-25454 / FD 200 25 454 / FD20025454

GOODYEAR 2B9-252 / 2B9 252 / 2B9252

Goodyear 2B9-266 / 2B9 266 / 2B9266

HISTEER 10307

SUSPENSIONS INC. 200118

Automann SP2B12RA-6944 / SP2B12RA 6944 / SP2B12RA6944

FleetPride AS6944

Granning 6390 / 9639

Loadguard SC2124

Meritor 200118

Taurus 6332

Triangle AS-4454

TRP AS69440

Watson & Chalin AS-0115-G / AS 0115 G / AS0115G

Specifications and Technical Parameters

Compressed Height: 4.10"
Top Plate Width: 6.31"
Base Width: 6.31"
Bellows #: 20-2
Type: Double Bellows

Max. Height: 12.8''

Max. OD: 10.0''

Top plate studs qty: 2pcs, one is combo stud, one is 1/2-20UNF

The screw center distance on top plate: 3.38''

Bottom plate studs qty: 2pcs

The screw center distance on bottom plate: 3.50''

Rubber bumper: With

Girdle hoop: 1pcs

Delivery time: 3-8 working days
After-sales service: 1. Strict inspection during production 2. Re-check the product before shipment to ensure our packaging is in good condition 3. Track and receive feedback from customers

Suspension air springs feature

Air springs common problems and solutions

One common problem with air springs is leakage. This could be due to punctures or tears in the air spring itself, or leaks in the air lines or fittings. To address this issue, you may need to replace the air spring or repair the affected air lines or fittings.

Another common issue is uneven wear caused by improper installation or overloading. This can cause the air spring to wear out faster on one side than the other, leading to uneven vehicle height or handling issues. To address this, you may need to check the installation of the air spring and ensure that the load is evenly distributed.

Finally, air springs can also fail due to age or wear and tear over time. In such cases, you may need to replace the air spring entirely. Regular maintenance, including checking air pressure levels and inspecting for damage, can help prevent problems before they occur.

The picture of AIRSUSTECH suspension air springs/ industrial air springs

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.