Guangzhou Guomat Air Spring Co., Ltd.
| Payment Terms | T/T,Western Union,Paypal or Others,L/C,D/A,D/P,MoneyGram |
| Supply Ability | 1000pcs/week |
| Delivery Time | 3-8 Working Days |
| Packaging Details | Strong Carton Box or as Customers Requirement |
| Manufacturer | AIRSUSTECH |
| Material | Natural Rubber and Steel Plate |
| Compatibility | 100% Accuracy of Fit |
| After-sales Service | 12 Months |
| Bellows Structure | Double Convolution |
| Cover Plate Diameter | 231 MM |
| Goodyear | 2B12-309 |
| Production Process | Burst Resistance |
| Quality | 100% Tested |
| Brand Name | AIRSUSTECH |
| Model Number | 2B7400 |
| Certification | ISO/TS16949:2009 |
| Place of Origin | Guangzhou, China |
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Product Specification
| Payment Terms | T/T,Western Union,Paypal or Others,L/C,D/A,D/P,MoneyGram | Supply Ability | 1000pcs/week |
| Delivery Time | 3-8 Working Days | Packaging Details | Strong Carton Box or as Customers Requirement |
| Manufacturer | AIRSUSTECH | Material | Natural Rubber and Steel Plate |
| Compatibility | 100% Accuracy of Fit | After-sales Service | 12 Months |
| Bellows Structure | Double Convolution | Cover Plate Diameter | 231 MM |
| Goodyear | 2B12-309 | Production Process | Burst Resistance |
| Quality | 100% Tested | Brand Name | AIRSUSTECH |
| Model Number | 2B7400 | Certification | ISO/TS16949:2009 |
| Place of Origin | Guangzhou, China | ||
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The Technical Datas of AIRSUSTECH 2B7400
| Cover Plate | |
| The diameter of top plate diameter | 231 MM |
| The center distance of top cover plate | 157 MM |
| The distance between air hole and holes | 73 MM |
| Bottom cover plate diameter | 231 MM |
| Center distance of bottom plate | 157 MM |
| Air Connection / Air Connector / Air Inlet / Gas Hole | |
| Air Supply Port | 1/4NPTF |
| Rubber Bellows Part | |
| Compressed height | 104 MM |
| Max. usable height | 305 MM |
| Material | natural rubber |
| Threaded Hole | |
| The threaded hole on top cover plate | 2×3/8-16UNC |
| Bottom plate threaded hole type | 2×3/8-16UNC |
Application Suitable for
| Brand | Model | Vehicle Type |
| FREIGHTLINER | FAS AIRLINER I | TRUCK |
| FREIGHTLINER | All Models | TRUCK |
| HENDRICKSON | All Models | TRAILER |
| HENDRICKSON | 1400 Serisi | TRAILER |
| NAVISTAR INTERNATIONAL | All Models | TRUCK |
| NEWAY | All Models | TRAILER |
| RIDEWELL | All Models | TRAILER |
| WATSON & CHALIN | All Models | TRAILER |
Other Model Numbers
Firestone W01-358-7400 / 22
Contitech FD 330-22 313
Goodyear 2B12-309 / 316
Goodyear 578-92-3-309
Triangle 6316 / 4313
Fab Tek 04-0080
Freightliner 16-10769-000
GMC 693230
Granning 2726
Hendrickson S1013
Neway 90557016
R & S Truck & Body 1027519
Watson & chalin As0003
Ridewell 1003587400C
Dayton 354700
Volvo 3130488
Scania 670199
Gart 271.2.209
Core Functions and Benefits of Truck Air Springs
1. Superior Shock Absorption and Ride Comfort: Unlike traditional steel springs, air springs act as a cushion by compressing and expanding with air pressure. This effectively isolates the cab and chassis from road vibrations and impacts, leading to a much smoother ride. This reduces driver fatigue, protects sensitive cargo from damage, and enhances overall driving comfort, especially on long hauls .
2. Automatic Load-Leveling and Adaptability: Air springs can automatically adjust to varying loads. Through height control valves, the system adds or releases air to maintain a constant ride height whether the truck is fully loaded or empty . This ensures:
(1) Proper Driveline Angles: Prevents premature wear on U-joints and other drivetrain components .
(2) Correct Headlight Aim: Maintains safety by ensuring headlights are properly aimed .
(3) Improved Aerodynamics: A level truck has better aerodynamics, which can lead to improved fuel efficiency .
3. Enhanced Stability and Handling: By keeping the truck level and adapting to road conditions, air springs provide exceptional stability. They reduce body roll during cornering and help maintain consistent tire contact with the road, giving the driver more control and confidence, particularly during emergency maneuvers
4. Protection for the Vehicle and Cargo: By absorbing road shocks, air springs drastically reduce the wear and tear on the entire vehicle, including the frame, electronics, and other chassis components, thereby extending the vehicle's service life. The cushioned ride is also crucial for protecting fragile cargo
The Real Pictures of Double Convolution Air Spring 2B7400
Our Technicians Checked the Specifications of Air Springs
Factory Workshop
Company Details
Business Type:
Manufacturer,Agent,Exporter
Year Established:
2005
Total Annual:
6999900-7999900
Employee Number:
159~179
Ecer Certification：
Verified Supplier
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&rsquo... 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&rsquo...
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