Goodyear 1B12-300 Helper Air Spring Contitech FS 330-11474 Convoluted Air Bellow

Goodyear 1B12-300 Helper Air Spring Contitech FS 330-11474 Convoluted Air Bellow

Product Introduction 

Air springs have been used in heavy duty vehicle suspension systems for nearly a century, where they have been able to provide usefulness by taking advantage of the compressed air required for vehicle braking systems. The air springs have provided a two-fold advantage over mechanical leaf- or coil-springs. One advantage with air suspension is the extra comfort provided by being able to vary the air pressure inside the spring, which changes the spring rate, and therefore, ride quality. Additionally, because variable control over air pressure adjusts the deck or trailer height, aligning loading docks to the level of the deck is possible when dock plates are unavailable.

OEM Cross References 

Firestone:W01-358-7008
Firestone: W01 358 7008
Firestone: W013587008
Contitech: FS 330-11 474
Contitech: FS 330 11 474
Contitech: FD 33011474
Goodyear: 1B12-300
Goodyear: 1B12-313
Triangle: 6374/4474
Holland: 90557226


The Detailed Specifications

The Reated Pictures 

Company Profile

Guangzhou Guomat air spring Co., Ltd. is a domestic innovative enterprise dedicated to the research and production of automotive air springs. It is located in the beautiful flower city of Guangzhou. With modern workshops and advanced rubber air spring manufacturing equipment, it is one of the current air spring production bases in China. Our products are mainly used in the bases of commercial vehicles, passenger cars, and industrial machinery and equipment. The main products are: rubber air springs, passenger car and truck airbags, industrial airbags, air springs for papermaking machinery, large washing machines, rubber air springs for cars, etc. There are thousands of models and styles, and can also be customized according to customer requirements. Or the customer's existing product specifications to design and produce.


Factory Workshop