Natural Rubber FT330-29 546 Contitech W01-358-7994 Firestone Triple Convoluted Air Spring Assembly

Product Description

GUOMAT 3B7994 Technical Data

Cover diameter: 231mm
Combo stud specifications: 1/4NPTF, 3/4-16UNF
Threaded hole specification of top cover: 3/8-16UNC
The distance between the threads of the top cover and the Combo stud: 140mm
Threaded hole specifications of the bottom cover: 2X3/8-16UNC
The center distance between the threaded holes of the bottom cover: 157.5mm
Maximum height: 460mm
Minimum height: 130mm
Compression height: 330mm

Suspension Air Spring
A suspension air spring is a component of an air suspension system used in various vehicles, including machines, automobiles, and buses . It is designed to provide load-carrying support and shock absorption, offering a smoother and more comfortable ride

An air spring consists of a rubber and fabric container that resembles an automobile tire or multiple tires stacked on top of one another. This container holds a column of air, which can be compressed or expanded to adjust the vehicle's height and maintain a fixed height regardless of the load .

The air spring system typically includes an air compressor, an air-supply tank, leveling valves, check valves, bellows, and connecting piping . The check valves allow additional air to enter the bellows from the air-supply tank when the load increases, while the leveling valves vent excess air from the bellows when the vehicle rises due to unloading .

Air suspension systems with air springs offer benefits such as improved ride quality, load-leveling capabilities, and the ability to adjust the vehicle's height for different driving conditions . They are commonly used in luxury cars, heavy-duty trucks, and recreational vehicles.

Overall, suspension air springs play a crucial role in providing a comfortable and stable ride by absorbing shocks and supporting the vehicle's weight.

Product Specs for Firestone W01-358-7994
Compressed Height: 5.10 inches
Top Plate Number:3210
Top Plate Width:9.00 inches
Piston Number:3183
Piston Width:9.00 inches
Firestone Bellows Number:38
Watson & Chalin #:AS-0019-1F
UPC: 767555061299
MPN: W013587994

Firestone: W01 358 7994

Firestone: W01-358-7994

GUOMAT 3B7994 replacement air spring W01-358-7994 improves your truck's air suspension and for less downtime and greater productivity. Replaces Watson & Chalin AS-0019-1F. Firestone bellows number 38.

GUOMAT NO.3B7994 Triple Convoluted Suspension Air Spring

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.

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.