GUANGZHOU GUOMAT AIR SPRING CO. , LTD
| Payment Terms | T/T, Western Union, L/C, Paypal, Others Negotiation |
| Supply Ability | 10000pcs/week |
| Delivery Time | 2-8 work days |
| Packaging Details | strong carton box or as customers need |
| Color | Black |
| Fitment Type | Direct Replacement |
| Material | Rubber + Steel |
| Function | Reduce Shock |
| MOQ | 6pcs |
| Goodyear | 1S4-007 |
| Piston | ASC-08-7-139 |
| Other Name | Pneumatic Air Bag |
| Brand Name | GUOMAT |
| Model Number | G4007 |
| Certification | ISO/TS16949:2009 |
| Place of Origin | GuangDong, China |
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Product Specification
| Payment Terms | T/T, Western Union, L/C, Paypal, Others Negotiation | Supply Ability | 10000pcs/week |
| Delivery Time | 2-8 work days | Packaging Details | strong carton box or as customers need |
| Color | Black | Fitment Type | Direct Replacement |
| Material | Rubber + Steel | Function | Reduce Shock |
| MOQ | 6pcs | Goodyear | 1S4-007 |
| Piston | ASC-08-7-139 | Other Name | Pneumatic Air Bag |
| Brand Name | GUOMAT | Model Number | G4007 |
| Certification | ISO/TS16949:2009 | Place of Origin | GuangDong, China |
| High Light | Goodyear rubber air bag suspension ，Firestone truck cab air bags ，cab air shock absorber replacement | ||
Goodyear 1S4-007 Rubber Air Bag Suspension W023587001 Firestone Truck Cab Air Bags Replacement
Product Description
Item: Truck Cab Air Spring
Brand: GUOMAT
Model Number: G4007
Material: Rubber+Steel
Warranty: 12 Year
MOQ: 6 Piece
Port: Guangzhou, Shenzhen, Ningbo
Quality: 100% Test
Fitment Type: Direct Replacement
Package: Carton
Compatible with Other Brands & Their Part Numbers
Goodyear OEM Number: 1S4-007
Goodyear OEM Number: 1S 4-007
Goodyear OEM Number: 1S4 007
Goodyear OEM Number: 1S4007
Goodyear Piston Number: ASC-08-7-139
Contitech OEM Number: 67770
Contitech OEM Number: SC29-0001
Firestone OEM Number: 7001
Firestone OEM Number: W02-358-7001
Firestone OEM Number: W02 358 7001
Firestone OEM Number: W023587001
Firestone OEM Number: 7002
Firestone OEM Number: W02-358-7002
Firestone OEM Number: W02 358 7002
Firestone OEM Number: W023587002
Firestone OEM Number: 7031
Firestone OEM Number: W02-358-7031
Firestone OEM Number: W02 358 7031
Firestone OEM Number: W023587031
Flxible OEM Number: 97-9999-01867
link Cab&Seat Spring: 1101-0020
link Cab&Seat Spring: 1102-0023
Mack Truck: 227QS33
Technical Data
| Dynamic Characteristics at 4.5 in. Design Height (Required for Airmount isolator design only) |
||||
| Volume @ 80 PSIG = 37 in3 | Natural Frequency | |||
| Gage Pressure (PSIG) | Load (lbs.) | Spring Rate (lbs./in.) | CPM | HZ |
| 40 | 310 | 137 | 124 | 2.07 |
| 60 | 480 | 178 | 114 | 1.91 |
| 80 | 650 | 239 | 114 | 1.89 |
| 100 | 820 | 280 | 110 | 1.81 |
| Force Table (Use for Airstroke™ actuator design) | ||||||
| Assembly Height (in.) | Volume @ 80 PSIG (in3) | Pounds Force | ||||
| @20 PSIG | @40 PSIG | @60 PSIG | @80 PSIG | @100 PSIG | ||
| 6.0 | 50 | 170 | 330 | 510 | 680 | 860 |
| 5.0 | 42 | 150 | 320 | 490 | 660 | 840 |
| 4.0 | 33 | 150 | 310 | 470 | 640 | 800 |
The Function of Air Springs in Truck Cabs
1. Superior shock absorption and vibration isolation
Air springs cushion bumps and impacts from the road surface by compressing internal air. Compared to traditional leaf springs or coil springs, they have superior variable stiffness characteristics, more effectively filtering out high-frequency small-amplitude vibrations and low-frequency large-amplitude impacts, providing the driver with an exceptionally smooth driving environment.
2. Automatic leveling
Regardless of changes in the weight of equipment loaded in the cab (e.g., tools, multiple drivers) or different vehicle load conditions (empty, fully loaded), the air spring system automatically inflates and deflates via a height valve, maintaining the cab at a preset, optimal level. This ensures stable driving visibility and geometric posture.
3. Effective noise and shock isolation
The cab is "softly connected" to the frame via air springs, forming a physical isolation layer. This not only isolates vibrations but also significantly reduces noise, heat, and structural impacts transmitted from the chassis to the cab, reducing driver fatigue.
4. Improved Handling Stability and Safety
A stable cab height means a stable vehicle center of gravity and improved wheel alignment parameters, contributing to enhanced handling stability and safety during cornering and high-speed driving.
5. Protection of Cab Structure and Equipment
By absorbing and isolating the impact energy of the road surface on the chassis, air springs significantly reduce the impact force transmitted to the cab, effectively extending the service life of the cab itself, its internal instruments, central control equipment, and seats, thus reducing failure rates and maintenance costs.
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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