G3/4 Centered Air Inlet Firestone W01-358-7325 Contitech FD 120-20 509 Double Convoluted Air Spring Assembly

Cross Reference

Air spring supplier: Firestone

Supplier Number: W01-358-7325; W013587325; W01 358 7325; WO1-358-7325; WO13587325; WO1 358 7325

Firestone style: 26

Air Spring supplier: Contitech

Supplier Number: FD 120-20 509; FD 120-20509; FD 120 20 509; FD120-20 509; FD120-20509; FD12020509

Air spring supplier: Goodyear

Supplier Number: 2B8-150/ 2B8 150/2B8150; 2B8-153/2B8 153/2B8153; 2B8-550/ 2B8 550/ 2B8550

Goodyear Bellow number: 579923530; 579 92 3 530; 579-92-3-530

Air spring supplier: Triangle
Supplier number : 6392; 4509

Air spring supplier: E.R.F
Supplier number : 1398567

Air spring supplier: American Carrier

Supplier number: 800 3006; 8003006

Air spring supplier: Mac-k truck

Supplier number: 227QS32/ 57QK1113

Air spring supplier: Hendrickson

Supplier number: Na1821, S14395

Air spring supplier: Ridewell

Supplier number: 1003587325C

Air spring supplier: SAF Holland

Supplier number: 57007325

Air spring supplier: Sauerl

Supplier number: P10754

Air spring supplier: Terberg

Supplier number: 21065660

Air spring supplier: Watson&Chalin

Supplier number: As0030

Texas Truck

Air Spring spcifications and data parameters: 2B7325

Rubber Bellow Diameter: 193mm

Height: 205mm

Cover plate diameter: 141mm

The screw center distance: 70mm

Air inlet: G3/4, Centered

ISOLATOR APPLICATION

What shoud we do if the air spring is corroded

As with any other metal part on a vehicle, the top plate of an air spring is subject to rust which ultimately will eat an air-escaping hole into it. And, though pistons generally are made of corrosive-resistant aluminum or composite plastic material, they are subject to pitting from salt.

The pitting eventually will wear a hole (or holes) into the rubber bellow as it slides over the piston in its normal course of operation. Road debris also can be flung against the piston, causing it to crack.

Solution:
Periodically check condition of the air spring. Check for excessive oil or water in the air supply. Check seals, avoid excessive greasing, watch for content spillage. Check for debris build up at the piston, girdle hoops, bead plate. Keep them clean. Use soap and water - never a petroleum-based cleaner.

The reated picture

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.