Single Convoluted Rubber Air Shock Spring 1B9-202 by Goodyear OEM Replacement

Single Convoluted Rubber Air Shock Spring 1B9-202 by Goodyear OEM Replacement

Product Introduction

AIRSUSTECH air bellows are the ideal solution for applications requiring short-stroke, high-thrust single-acting actuation. Manufactured from fabric-reinforced synthetic rubber, these bellows are available in 1-, 2-, or 3-ply configurations—tailored to specific stroke requirements and model specifications. Unlike conventional pneumatic cylinders, their design eliminates reciprocating metal components, enabling nearly frictionless thrust transmission. This unique construction minimizes wear, reduces maintenance needs, and ensures consistent performance in demanding industrial environments.

Product Information

OEM Part Numbers

Goodyear Part Number: 1B9-202 / 1B 9-202

Goodyear Part Number: 1B9202 / 1B 9202

Goodyear Part Number: 1B9 202 / 1B 9 202

Goodyear Part Number: 1B9-204 / 1B 9-204

Goodyear Part Number: 1B9204 / 1B 9204

Goodyear Part Number: 1B9 204 / 1B 9 204
Goodyear Bellow No. 578-91-3-201

Goodyear Bellow No. 578913201

Goodyear Bellow No. 578 91 3 201

AIRSUSTECH Air Spring Shock Absorbers: Superior to Traditional Springs​​

Air spring shock absorbers outperform conventional spring-based systems with a blend of advanced engineering and functional versatility, offering distinct advantages across critical performance metrics:

​​1. Exceptional Shock Absorption​​

Leveraging compressed air’s dynamic compressibility, these systems deliver smoother, more adaptive vibration damping compared to rigid steel springs. They absorb road shocks and impacts efficiently, minimizing stress on vehicle components and payloads.

​​2. Consistent Stability​​

Unlike springs, which can sag or lose tension over time, air springs maintain uniform load distribution. This ensures steady handling and ride quality, even under varying weights or uneven terrain—critical for heavy-duty vehicles and industrial machinery.

​​3. Precise Height Control​​

Adjustable via air pressure, air springs allow fine-tuning of ride height on demand. This adaptability simplifies alignment, loading, and clearance adjustments, a feature absent in fixed spring systems.

​​4. Wide Size Compatibility​​

Available in diverse configurations (e.g., single/double convolution, varying diameter), air springs accommodate everything from compact vehicles to large industrial equipment, ensuring tailored solutions for any application.

We Have Other Kinds of Air Shock Suspensions

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.