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FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows
FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows
FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows
FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows
FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows
FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows
FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows
FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows
FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows
FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows
Specifications
Quality :
100 % Tested
Other Name :
Air Shock
Model Number :
3B7990
Certification :
ISO/TS16949:2009
Price :
$69.9-79.9/pc
Supply Ability :
1000pcs/week
Place of Origin :
GuangDong, China
MOQ :
6PCS
Payment Terms :
L/C, T/T,
Material :
Rubber + Steel
Brand Name :
GUOMAT
Packaging Details :
Strong Carton Box Or As Customers Need
Warranty :
12 Months
Contitech :
FT330-29 703
Operation :
Gas-filled
Delivery Time :
2-8 work days
Firestone :
W01-358-7990
Fuction :
Reduce Shock
Description
FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows
Product Specifications
Product Name Industrial Air Spring
GUOMAT No. 3B7990
MOQ 10 PCS
Warranty 12 Months
Material Rubber + Steel
Package Carton/Cartons
Payment L/C; T/T; ; Paypal
Port of Shipment Huangpu, Guangzhou
Shipment By sea, By air, by DHL Fedex
Compatible Part Numbers
Firestone Style 38
Firestone Numbers W01-358-7990, W01 358 7990, W013587990
Contitech Numbers 64648, FT330-29 703, FT 330-29 703
Goodyear Numbers 3B12-329, 3B 12-329, 3B12-324, 3B 12-324
Goodyear Rubber Bellows 578933100, 578 93 3 100, 578-93-3-100
Other Manufacturer Numbers FleetPride: AS7990, Triangle: AS-4703, TRP: AS80321, Automann: SP3B22R-7990, Road Choice: AS7990, Watson & Chalin: AS-0048, AS0048-2G
Technical Data
Cover plate diameter 9 inches
Center distance from screw to threaded hole 6.2 inches
Center distance between threaded holes 6.2 inches
Minimum height 4.55 inches
Performance Features
Triple Convoluted Structure for Extended Stroke

The three-lobed bellows design increases usable working height while maintaining structural stability. This allows smooth vertical displacement under dynamic loads.

Stable Load-Bearing Capacity

Designed to maintain consistent support force across varying pressure levels, ensuring balanced machine operation.

High-Fatigue Rubber Compound

The reinforced rubber construction provides excellent resistance to repeated compression cycles, temperature variation, and industrial environmental stress.

Precision Metal End Plates

High-strength end plates ensure secure installation and long-term structural integrity.

Practical Advantages
  • Direct replacement for existing ContiTech and Firestone models
  • Cost-efficient alternative without compromising structural reliability
  • Suitable for continuous-duty industrial operations
  • Export-ready packaging and stable production supply
  • One-year warranty under normal operating conditions
Product Images
FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows
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FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows

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Product Detail
Quality :
100 % Tested
Other Name :
Air Shock
Model Number :
3B7990
Certification :
ISO/TS16949:2009
Price :
$69.9-79.9/pc
Supply Ability :
1000pcs/week
Contact Supplier
FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows
FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows
FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows
FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows
FT 330-29 703 Contitech Industrial Air Bags W01-358-7990 Firestone Pneumatic Air Bellows

GUANGZHOU GUOMAT AIR SPRING CO. , LTD

Verified Supplier
10 Years
guangdong, guangzhou
Since 2006
Business Type :
Manufacturer, Agent, Exporter
Main Products :
Suspension Air Spring, Industrial Air Spring, Air Suspension Compressor
Total Annual :
5999900-6999900
Employee Number :
159~189
Certification Level :
Verified Supplier
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