GUANGZHOU GUOMAT AIR SPRING CO. , LTD
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 1000pcs/week |
| Delivery Time | 2-8 work days |
| Packaging Details | strong carton box or as customers need |
| Product Name | Rubber Air Spring |
| Application | Auto Suspension System |
| Warranty | 1 Year |
| Car Make | Mercedes BENZ |
| Package | Carton |
| Material | Natural Rubber |
| Contitech | 4183NP23 |
| Benz | A9423282321 |
| Brand Name | GUOMAT |
| Model Number | 1T3918 |
| Certification | ISO/TS16949:2009 |
| Place of Origin | GuangDong, China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 1000pcs/week |
| Delivery Time | 2-8 work days | Packaging Details | strong carton box or as customers need |
| Product Name | Rubber Air Spring | Application | Auto Suspension System |
| Warranty | 1 Year | Car Make | Mercedes BENZ |
| Package | Carton | Material | Natural Rubber |
| Contitech | 4183NP23 | Benz | A9423282321 |
| Brand Name | GUOMAT | Model Number | 1T3918 |
| Certification | ISO/TS16949:2009 | Place of Origin | GuangDong, China |
| High Light | A9423201321 Truck Air Spring ，Contitech A9423201321 Truck Air Spring ，Suspension Air Shock Truck Air Spring | ||
4183NP23 Contitech Truck Air Spring A9423201321 Suspension Air Shock For Mercedes Benz
| Contitech | 4183NP23 |
| 4183 NP23 | |
| 4183 N P23 | |
| Airtech | 34183-23K |
| Airfren | 20.4183.23M |
| DT | 4.80483 |
| Granning | 93918 |
| Peautomotive | 084.271-15A |
| 084.271-75A | |
| Templin | 04.101.6200.270 |
| 04.060.6206.290 | |
| Benz | A9423201321 / A 9423201321 / 9423201321 |
| A9423282321 / A 9423282321 / 9423282321 | |
| A9423202217 / A 9423202217 / 9423202217 | |
| A9423202221 / A 9423202221 / 9423202221 |
Air springs (also called air bags or air suspensions) on trucks are a key component of the suspension system, using compressed air inside a flexible, reinforced rubber bellows (shaped like a cylinder or corrugated sleeve) to support the vehicle's weight, absorb road shocks, and provide a smoother ride, especially under varying loads.
Core principle: Instead of using rigid steel coils or leaf springs, air springs use the elastic properties of compressed air. When the truck hits a bump, the air inside the bellows compresses, absorbing energy. When the bump is passed, the air expands, pushing the suspension back to its normal position.
Key Components of the Air Suspension System
Air springs (air bags): Flexible rubber bellows that contain the compressed air and do the actual bouncing.
Air compressor: Generates compressed air.
Air tank (air tank): Stores compressed air for quick adjustments.
Height control valve/sensor and electronic control unit (ECU): Monitors ride height and automatically inflates or deflates the spring to maintain a preset height, regardless of load.
Air hose: A hose that carries air between components.
Shock absorbers: Almost always used in conjunction with air springs to dampen vibrations (bounce) caused by spring action. Air springs support the load and absorb larger bumps; shock absorbers control rebound.
Why Air Springs are Vital for Trucks (Especially Heavy/Semi-Trailers)
1.Automatic load leveling: This is the biggest advantage. Whether the semi-trailer is empty or fully loaded (weighing tens of thousands of pounds), the air suspension system automatically adjusts the air pressure in the air bags to maintain the correct ride height. This ensures:
2.Stable handling: Keeps the truck level, improves cornering stability and braking performance.
3.Proper headlight targeting: Keeps road lighting consistent.
4.fifth wheel/kingpin height: Ensures trailer is properly connected.
5.Even tire wear: Prevents uneven load distribution on each axle.
6.Adjustable ride height: Can be raised slightly for rough terrain or elevation differences, or lowered for easier loading or improved aerodynamics on the highway.
7.Smoother ride: Air springs have a more progressive spring rate than steel springs. They absorb small bumps very effectively, significantly improving driver comfort and reducing fatigue on long hauls. They also help protect cargo from vibration damage.
8.Reduced Weight (Compared to Heavy-Duty Leaf Springs): While the overall system has added components, air springs themselves are lighter than the equivalent heavy-duty leaf springs they replace.
9.Consistent Performance: Compared to leaf springs, which can "bunch up" and become very stiff, air springs provide a more consistent spring rate throughout the suspension travel.
10.Prevents "Bottoming Out": Air springs can be designed to become very stiff at maximum compression, providing a cushioning effect that protects the chassis and cargo from harsh impacts when the suspension is pushed to its limits.
11.Durability: Modern air springs are made with tough, reinforced rubber compounds designed to withstand harsh road conditions, weathering, and ozone exposure.
Product Show:
Company Details
Business Type:
Manufacturer,Agent,Exporter
Year Established:
2006
Total Annual:
5999900-6999900
Employee Number:
159~189
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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