Replace W01-358-7996 Firestone Convoluted Air Spring Bag 3B12-335 Goodyear

Good Quality Replace W01-358-7996 Firestone Convoluted Style Air Spring Bag 3B12-335 Goodyear

Product Description

Technical Data : GUOMAT 3B7996

Top plate bolt/stud: M12X1.75
The bolts and combo stud distance of the top cover plate: 157.5 mm
Threaded hole of the bottom cover plate: 2X3/8-16UNC
The threaded hole center distance of the bottom cover plate: 157.5 mm
Combo stud: 1/4NPTF,M18X1.5

Top plate diameter: 231mm
Diameter of the bottom cover: 231 mm

Maximum diameter of rubber bellows: 330 mm
Working stroke: minimum 117 mm to maximum 460 mm
Maximum height: 460 mm
Minimum height: 117mm

Compression height: 343mm

Technical Data : Firestone W01-358-7996

Top cover plate diameter: 9.00

Bottom cover plate diameter: 9.00

Combination Stud/Air Inlet Stud Outside Thread is 3/4-16

Bolt or Stud: 1/2-13

Threaded Hole 3/8-16 Blind Nut on Bead Plates: 1/2-13 Pistons

The distance of Combination Stud and Bolt: 6.20

The distance of threaded Hole: 6.20

Rubber bellow diameter: 11.70

Min.height: 4.55

Refer Numbers

Air Springs of the Same Firestone Style Model

The Real Pictures

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.