Guangzhou Guomat Air Spring Co., Ltd.
| Payment Terms | T/T, Western Union, Paypal or Others |
| Supply Ability | 1000PCS/Week |
| Delivery Time | 5-8 Working Days |
| Packaging Details | Strong Carton Box or as Customers Requirement |
| Material | Rubber and Iron |
| Warranty | 12 Months |
| Convolution Number | 2 |
| Packing | Neutral Box Or As Customers' Request |
| OEM No. | Goodyear 2B12-346 2B12-440 578923315 |
| Condition | 100% New |
| Type | Industrial Air Spring |
| Position | Front Or Rear |
| OEM | Welcome |
| Brand Name | AIRSUSTECH |
| Model Number | 2B7550 |
| Certification | ISO/TS16949:2009 |
| Place of Origin | Guangzhou China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, Paypal or Others | Supply Ability | 1000PCS/Week |
| Delivery Time | 5-8 Working Days | Packaging Details | Strong Carton Box or as Customers Requirement |
| Material | Rubber and Iron | Warranty | 12 Months |
| Convolution Number | 2 | Packing | Neutral Box Or As Customers' Request |
| OEM No. | Goodyear 2B12-346 2B12-440 578923315 | Condition | 100% New |
| Type | Industrial Air Spring | Position | Front Or Rear |
| OEM | Welcome | Brand Name | AIRSUSTECH |
| Model Number | 2B7550 | Certification | ISO/TS16949:2009 |
| Place of Origin | Guangzhou China | ||
| High Light | Double Bellow Suspension Air Springs ，578923315 Suspension Air Springs ，Truck Helper Bags | ||
Goodyear Truck Helper Bags 2B12-346 2B12-440 578923315 Double Bellow Suspension Air Springs
Cross Reference
Goodyear Part Number 2B12-346
Goodyear Part Number 2B12 346
Goodyear Part Number 2B12-440
Goodyear Part Number 2B12 440
Goodyear Bellow Number 578923315
Firestone Part Number W01-358-7550
Firestone Part Number W01 358 7550
Firestone Part Number W013587550
Firestone Part Number WO1-358-7550
Firestone Part Number WO1 358 7550
Firestone Part Number WO13587550
Contitech Number FD331-26 541
Contitech Number FD331 26 541
Triangle:6375
Triangle:4480
Watson&Chalin : AS-0087
Histeer :10315
2B7550 helper bags specifications and Tecnical Data
1. Bolt/Stud on top cover: 1/2-13UNC
Combo/Combination Stud: Stud-3/4-16UNC, air fittings-1/4-18NPT
2. Threaded hole on bottom cover: 2pcs×3/8-16UNC
Bottom plate screw center distance : 157 mm
3. Top/Bottom plate diameter (width): 224.5mm
4. Rubber bellows Max. diameter: 343mm
5. Working Stroke: Min104mm to Max. 363mm
6. Bumper block/bumper block with bumper
7. Belt loop/girdle ring/girdle hoop: with one piece of belt loop/girdle hoop
8. Max. Rubber Bellow: 343mm
Other types of goodyear air springs we could offer
| Part Number | Top Plate Hole/Stud Qty. | Bottom Plate Qty. | Top Plate Dia | Bottom Plate Dia. | Collapsed Height | Flexmember |
| 2B9-229 | 1 | 1 | 6,4 | 6,4 | 2,9 | 578-92-3-202 |
| 2B9-245 | 1 | 1 | 6,4 | 6,4 | 4,2 | 578-92-3-202 |
| 2B9-296 | 1 | 2 | 6,4 | 6,4 | 3,2 | 578-923-211 |
| 2B9-218 | 1 | 2 | 6,4 | 6,4 | 3,5 | 578-92-3-206 |
| 2B9-230 | 1 | 2 | 6,4 | 6,4 | 3,8 | 578-92-3-202 |
| 2B10-226 | 1 | 2 | 6,4 | 6,4 | 3,1 | 578-92-3-250 |
| 2B9-246 | 2 | 1 | 6,4 | 6,4 | 3,8 | 578-92-3-211 |
| 2B12-304 | 2 | 1 | 9 | 9 | 3,4 | 578-92-3-309 |
| 2B12-411 | 2 | 1 | 9 | 9 | 3,5 | 578-92-3-309 |
| 2B12-412 | 2 | 1 | 9 | 9 | 4,2 | 578-92-3-309 |
| 2B9-244 | 2 | 2 | 6,4 | 6,4 | 3,8 | 578-92-3-202 |
| 2B9-252 | 2 | 2 | 6,4 | 6,4 | 3,8 | 578-92-3-206 |
| 2B9-254 | 2 | 2 | 6,4 | 6,4 | 3,8 | 578-92-3-206 |
| 2B9-265 | 2 | 2 | 6,4 | 6,4 | 3,8 | 578-92-3-206 |
| 2B9-266 | 2 | 2 | 6,4 | 6,4 | 3,8 | 578-92-3-208 |
| 2B9-607 | 2 | 2 | 6,4 | 6,4 | 3,8 | 578-923-208 |
| 2B9-611 | 2 | 2 | 6,4 | 6,4 | 3,8 | 578-923-211 |
| 2B9-614 | 2 | 2 | 6,4 | 6,4 | 3,8 | 578-9-23-211 |
| 2B9-280 | 2 | 2 | 6,4 | 6,4 | 3,9 | 578-92-3-211 |
The related picture of 2B7550 suspension air springs
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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