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China factory - GUANGZHOU GUOMAT AIR SPRING CO. , LTD

GUANGZHOU GUOMAT AIR SPRING CO. , LTD

  • China,Guangzhou ,Guangdong
  • Verified Supplier

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China Aluminum Plate Air Spring W01-M58-8721 Firestone Rubber Bellows Truck Air Bags
China Aluminum Plate Air Spring W01-M58-8721 Firestone Rubber Bellows Truck Air Bags

  1. China Aluminum Plate Air Spring W01-M58-8721 Firestone Rubber Bellows Truck Air Bags
  2. China Aluminum Plate Air Spring W01-M58-8721 Firestone Rubber Bellows Truck Air Bags
  3. China Aluminum Plate Air Spring W01-M58-8721 Firestone Rubber Bellows Truck Air Bags
  4. China Aluminum Plate Air Spring W01-M58-8721 Firestone Rubber Bellows Truck Air Bags

Aluminum Plate Air Spring W01-M58-8721 Firestone Rubber Bellows Truck Air Bags

  1. MOQ: 6pcs
  2. Price: $79.9-89.9/pc
  3. Get Latest Price
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 Air Suspension Rubber Air Spring
Application Truck Air Suspension
Material Rubber Bellow+Steel seal plate
Warranty 12 Months
Sample Available
Firestone W01-M58-8721
Contitech 836 M2 K1
Piston Steel Piston
Brand Name GUOMAT
Model Number 1T8721
Certification ISO/TS16949:2009
Place of Origin GuangDong, China

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  1. Product Details
  2. Company Details

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 Air Suspension Rubber Air Spring Application Truck Air Suspension
Material Rubber Bellow+Steel seal plate Warranty 12 Months
Sample Available Firestone W01-M58-8721
Contitech 836 M2 K1 Piston Steel Piston
Brand Name GUOMAT Model Number 1T8721
Certification ISO/TS16949:2009 Place of Origin GuangDong, China
High Light Aluminum Plate Truck Air BagsFirestone Rubber Bellows Truck Air BagsR12-711 Truck Air Bags

Aluminum Plate Air Spring W01-M58-8721 Firestone Rubber Bellows Truck Air Bags R12-711
 
Product Information

 

Product Description: Truck Air Suspension Air Spring
Brand: GUOMAT
Warranty: 12 Month

Place of Origin: Guangzhou,China
Material: Rubber+Steel
Packing: Neutral Packing
Working temperature: -40°C bis +70°C
Failure testing: ≥3 millions
 
Original Equipment Manufacturer Number/OEM

Firestone

W01-M58-8721
1T17AR-4.5

Contitech

836M2K1
60210

Goodyear1R12-711Phoenix1 DF 25-13
TaurusKR721-03Dunlop FRD 13B 31

 
Airbech: 131 062
            : 3836-02K
Granning: 15996
WABCO: 9518127110
Meritor: MLF8059
VDL/DAF: 0388167 / 0 388 167

 
1T8721 Truck Air Spring Technical Data Parameters
The diameter of the top cover is 272mm, the cover has 3 bolts and two air holes. The distance between the first air hole and the first bolt is 150mm, the center distance between the first bolt and the second bolt is 110mm, the distance between the second bolt and the second air hole is 155mm, and the distance between the third bolt and the first air hole is 28mm. The bottom piston diameter is 225mm, there is an M16 threaded hole, and the piston height is 130mm. The natural outer diameter of the air spring is 305mm, the minimum height is 155, and the maximum height is 420mm.
 
How to Maintain Truck Airbags?
 
1. Check the appearance of airbags regularly
Check for cracks, wear or bulging: especially the folds of the airbags and the parts in contact with the metal. If they are damaged or aged, they need to be replaced immediately.
Clean the surface of the airbag: clean with mild soapy water, avoid oil, corrosive chemicals or direct spraying with high-pressure water guns to prevent rubber aging.

 
2. Monitor the air pressure system
Check whether the air pressure is normal: adjust according to the manufacturer's recommended air pressure range (usually 5~8 bar) to avoid deformation or bursting of the airbag due to excessive or low pressure.
Check for leaks:Apply soapy water to the air pipe joints, valves and airbag surfaces to observe whether there are bubbles.
Listen for leaks, especially during static testing after the vehicle is lifted.
Check the dryer: Make sure the air dryer works effectively to prevent moisture from entering the system and corroding components.

 
3. Maintain related parts
Air pipes and joints: Check for aging, cracks or looseness, and replace hardened or damaged air pipes.
Height control valve: Ensure that the valve can automatically adjust the height of the airbag according to the load to avoid the body tilting.
Shock absorber: Works with the airbag. If the shock absorber fails, the airbag load will be increased. Regular inspection is required.

 
4. Lubrication and corrosion prevention
Lubrication of moving parts: For example, at the contact point between the airbag and the bracket, use silicone-based lubricant to reduce friction (avoid petroleum-based grease from corroding rubber).
Anti-rust treatment: Check whether the metal bracket and bolts are rusted, and spray anti-rust coating if necessary.

 
5. Driving habits and load management
Avoid overloading: Overloading will greatly shorten the life of the airbag and even cause it to burst.
Reduce impact: Pass through bumpy roads slowly to avoid instantaneous overpressure of the airbag.

 
6. Regular professional inspection
Every year or every 100,000 kilometers: Professional technicians use diagnostic equipment to detect system sealing, air pressure sensors and electronic control units (if any).
Dynamic test: Simulate load changes on the lift to observe whether the airbag responds normally.

 
7. Replacement recommendations
Airbag life: usually 5 to 8 years or 800,000 to 1.2 million kilometers (depending on road conditions and load). Even if there is no visible damage, it is recommended to replace it regularly.
Replace in pairs: Airbags on the same axle should be replaced at the same time to avoid uneven performance.

Common faults and solutions
Vehicle tilt: It may be a height valve failure or a single-side airbag leak.
Abnormal noise: Check if the air pipe is off or the bracket is loose.
Airbag does not inflate: Check for problems with the air pump, relay or circuit.

 
Product Picture

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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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  • GUANGZHOU GUOMAT AIR SPRING CO. , LTD
  • No. 1, Keyuan Road, Baiyun District, Guangzhou,Guangdong,510540,China
  • https://www.suspensionairspring.com/

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