GUANGZHOU GUOMAT AIR SPRING CO. , LTD
| Color | Black |
| Dia Of Plate | 9'' |
| Packaging Details | Strong Carton Box Or As Customers Need |
| Delivery Time | 2-8 work days |
| Goodyear | 2B12-317 |
| Payment Terms | L/C,D/A,D/P,T/T |
| Convolution | Double |
| Contitech | FD 330-30 502 |
| Tempera Turerange | -40°C to 70°C |
| Other Name | Air Spring Air Shock |
| Supply Ability | 1000pcs/week |
| Stroke | 3.8''-12.4'' |
| Model Number | 2B7499 |
| Certification | ISO/TS16949:2009 |
| Brand Name | GUOMAT |
| Place of Origin | GuangDong, China |
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Product Specification
| Color | Black | Dia Of Plate | 9'' |
| Packaging Details | Strong Carton Box Or As Customers Need | Delivery Time | 2-8 work days |
| Goodyear | 2B12-317 | Payment Terms | L/C,D/A,D/P,T/T |
| Convolution | Double | Contitech | FD 330-30 502 |
| Tempera Turerange | -40°C to 70°C | Other Name | Air Spring Air Shock |
| Supply Ability | 1000pcs/week | Stroke | 3.8''-12.4'' |
| Model Number | 2B7499 | Certification | ISO/TS16949:2009 |
| Brand Name | GUOMAT | Place of Origin | GuangDong, China |
| High Light | Goodyear pneumatic bellows air spring ，2B12-317 air spring for injection molding ，578-91-3-310 industrial air spring | ||
The GUOMAT 2B7499 Double Convoluted Air Spring is engineered as a direct replacement option for the 2B12-317 Goodyear Pneumatic Bellows 578-91-3-310. Constructed with a flexible rubber bellows and metal end components, this industrial air spring delivers effective vibration isolation, shock absorption, and load support for injection molding machines and other industrial equipment. Its pneumatic cushioning characteristics help reduce vibration transmitted to machine structures, support stable operation, and improve overall equipment performance. It is also suitable for industrial applications requiring pneumatic suspension or vibration control.
| Brand | GUOMAT |
|---|---|
| Model No. | 2B7499 |
| Material | Rubber + Steel |
| Type | Rubber Air Spring Bags |
| Application | For Injection Molding Machines |
| Warranty | 1 Year |
The GUOMAT 2B7499 is offered as a replacement option compatible with the following part numbers. Confirm interchangeability before installation.
| Top Plate Hole / Stud Qty | 2 PCS |
|---|---|
| Top Plate Diameter | 9'' |
| Top Plate C to C Diameter | 5.5'' |
| Bottom Plate Hole / Stud Qty | 2 PCS |
| Bottom Plate Diameter | 9'' |
| Bottom Plate C to C Diameter | 6.2'' |
| Bottom Plate Alignment | Parallel |
| Bumper | Yes |
| Min Height | 3.8'' |
| Max Height | 12.4'' |
| Goodyear Bellows No. | Goodyear Part No. | Firestone AON |
|---|---|---|
| 578923309 | 2B12-300 | W01-358-7424 |
| 578923309 | 2B12-307 | W01-358-7403 |
| 578923309 | 2B12-309 | W01-358-7400 |
| 578923309 | 2B12-313 | W01-358-7405 |
| 578923309 | 2B12-318 | W01-358-7185 |
| 578923309 | 2B12-319 | W01-358-7409 |
| 578923309 | 2B12-320 | W01-358-7401 |
| 578923309 | 2B12-320 | W01-358-7437 |
| 578923309 | 2B12-406 | W01-358-7410 |
| 578923309 | 2B12-410 | W01-358-7404 |
| 578923309 | 2B12-411 | W01-358-7181 |
| 578923309 | 2B12-412 | W01-358-7183 |
| 578923309 | 2B12-425 | W01-358-7180 |
| 578923309 | 2B12-426 | W01-358-7406 |
| 578923309 | 2B12-427 | W01-358-7429 |
| 578923309 | 2B12-432 | W01-358-7423 |
| 578923310 | 2B12-305 | W01-358-7443 |
| 578923310 | 2B12-317 | W01-358-7499 |
| 578923310 | 2B12-324 | W01-358-7447 |
| 578923310 | 2B12-402 | W01-358-7446 |
| 578923310 | 2B12-428 | W01-358-7473 |
| 578923310 | 2B12-434 | W01-358-7472 |
| 578923310 | 2B12-446 | W01-358-7444 |
| 578923315 | 2B12-345 | W01-358-7545 |
| 578923315 | 2B12-346 | W01-358-7550 |
| 578923315 | 2B12-416 | W01-358-7444 |
| 578923315 | 2B12-440 | W01-358-7550 |
| 578923315 | 2B12-440 | W01-358-7555 |
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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