GUANGZHOU GUOMAT AIR SPRING CO. , LTD
| Payment Terms | L/C, T/T, Western Union Or Others |
| Supply Ability | 1000PCS/Week |
| Delivery Time | 3-7 Working Days |
| Packaging Details | Strong Carton Box or as Customers Requirement |
| Material | Rubber |
| Type | Gas-Filled |
| Quality | 100 % Tested |
| Fuction | Reduce Shock |
| Transport Package | Strong Cartons |
| Warranty | 12 Months |
| Firestone Style | 274 |
| Convoluted | Double |
| Brand Name | GUOMAT |
| Model Number | 2B0138 |
| Certification | ISO/TS16949, ISO9001 |
| Place of Origin | Guangzhou China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union Or Others | Supply Ability | 1000PCS/Week |
| Delivery Time | 3-7 Working Days | Packaging Details | Strong Carton Box or as Customers Requirement |
| Material | Rubber | Type | Gas-Filled |
| Quality | 100 % Tested | Fuction | Reduce Shock |
| Transport Package | Strong Cartons | Warranty | 12 Months |
| Firestone Style | 274 | Convoluted | Double |
| Brand Name | GUOMAT | Model Number | 2B0138 |
| Certification | ISO/TS16949, ISO9001 | Place of Origin | Guangzhou China |
| High Light | Firestone pneumatic bellows actuator ，Natural rubber air spring ，Style 274 bellows actuator | ||
Natural Rubber W01-358-0138 Firestone Pneumatic Bellows Actuators Style 274
Product Description
Brand: GUOMAT
Model Number: 2B0138
Material: Natural Rubber
Warranty: 1 Year
Quality: 100% Tested
Sample: Avialable
Packing: Customized Packing
OE Manufacturer Number
Firestone Style: 274
Firestone Rubber Bellows: W01-358-0138 / WO1-358-0138
Firestone Rubber Bellows: W01 358 0138 / WO1 358 0138
Firestone Rubber Bellows: W013580138 / WO13580138
Firestone air spring assembly with the same rubber type:
Firestone Air Spring Number: W01-358-6910
Firestone Air Spring Number: W01 358 6910
Firestone Air Spring Number: W013586910
Firestone Air Spring Number: W01-358-6911
Firestone Air Spring Number: W01 358 6911
Firestone Air Spring Number: W013586911
Firestone Air Spring Number: W01-358-6900
Firestone Air Spring Number: W01 358 6900
Firestone Air Spring Number: W013586900
Firestone Air Spring Number: W01-358-6901
Firestone Air Spring Number: W01 358 6901
Firestone Air Spring Number: W013586901
Firestone Air Spring Number: W01-358-6923
Firestone Air Spring Number: W01 358 6923
Firestone Air Spring Number: W013586923
GUOMAT 2B0138 Air Bellow Technical Data
| Natural Height | 210mm |
| Natural Outer Diameter | 224.63mm |
| Outer Diameter | 153mm |
| Inner Diameter | 115.5mm |
| Assembly Height(in.) | Volume@ 100PSIG(in3) | Pounds Force | ||||
| @20PSIG | @40PSIG | @60PSIG | @80PSIG | @100PSIG | ||
| 9.0 | 392 | 392 | 770 | 1195 | 1642 | 2114 |
| 8.0 | 365 | 576 | 1128 | 1713 | 2309 | 2940 |
| 7.0 | 331 | 707 | 1396 | 2104 | 2832 | 3582 |
| 6.0 | 291 | 806 | 1601 | 2410 | 3237 | 4082 |
| 5.0 | 247 | 903 | 1796 | 2702 | 3624 | 4562 |
| 4.0 | 197 | 993 | 1966 | 2953 | 3948 | 4958 |
Common Faults and Maintenance
Common Faults:
Airbag Aging and Cracking: Prolonged exposure of the rubber material to ozone, ultraviolet radiation, and extreme temperatures can cause cracking and air leakage.
Height Valve Malfunction: A stuck valve core, damaged connecting rod, or air leakage can prevent the cab from maintaining a level position (one side higher than the other or a persistent "nodding" motion).
Air Line Leaks: Loose or damaged air hose connections can lead to insufficient system pressure.
Foreign Object Cuts: Pebbles or sharp objects on the road may puncture the airbag.
Maintenance Recommendations:
Regular Inspection: Visually inspect the airbag surface for cracks, cuts, and abnormal wear.
Keep Clean: Regularly clean the airbag and surrounding area to prevent the accumulation of corrosive substances.
Check the Height Valve: Ensure its connecting rod moves freely without interference.
Use High-Quality Air: Ensure the dryer and oil-water separator of the entire vehicle's air system are functioning properly.
The Related Picture of W01-358-0138
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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