W01-358-3403 Firestone Style 224 Double Convoluted Industrial Suspension Air Springs 3/4NPT Air Fitting

Cross Reference

Specifications and Technical Parameters

Top plate blind nuts qty: 2pcs

Bottom plate blind nuts qty: 2pcs

Screw center distance: 2.75''

Air fittings/Air inlet/Air hole: 3/4NPT, Centered

Top cover plate diameter: 5.31''

Bottom cover plate diameter: 5.31''

Min. height: 2.7

Max. height: 9.0

Max. OD: 8.0

Rubber bumper: NO

Girdle hoop: 1 piece

Bead plate

Two ply Bellows

Double Convoluted/ Convolution suspension air springs

Rubber and Steel Material

Double Convolution
2-Ply Bellows
Style #224
Blind Nuts

Other Firestone style 224 suspension air springs we could offer

Blind nuts, 1/4 NPT; assembly number W01-358-3400/ W01 358 3400/ W013583400/ WO1-358-3400/ WO1 358 3400/ WO13583400
Countersunk steel bead rings,1 3/4 bolts, nuts, washers, W01-358-3407 / W01 358 3407 / W013583407 / WO1-358-3407 / WO1 358 3407 / WO13583407

Air spring usage scenarios

Air springs have a variety of usage scenarios in different industries. Some examples are:

1. Automotive Industry: Air springs are used in suspension systems of vehicles to provide a comfortable and smooth ride. They help absorb shock and vibrations caused by road irregularities, and can be adjusted to ensure a stable and responsive ride. They are also used in airbag systems, which provide protection to passengers in the event of a collision.

2. Manufacturing Industry: Air springs are used in pneumatic tools, which use compressed air to power them. They can be used in many types of tools, such as impact wrenches, nail guns, and sanders. Air springs provide a smooth and steady power source, which helps maintain precision and accuracy in the production process.

3. Construction Industry: Air springs are used in heavy equipment like cranes and bulldozers to absorb shock and vibrations caused by the machine's movement. They are also used in pneumatic hammers and jackhammers, providing powerful and efficient impact forces.

4. Transportation Industry: Air springs are used in trains and buses to provide a smooth ride. They work in a similar way to how they work in the automotive industry, but on a larger scale. Air springs can also be used in the suspension systems of trucks to reduce the impact of bumps and improve handling.

The picture of AIRSUSTECH suspension air springs/ 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.