Guangzhou Viking Auto Parts Co., Ltd.
                                                                                                           
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Firestone W01-358-3403 Double Convoluted Air Spring for American Carrier 8003-009 | 31.5x31.5x21 cm Package

Price Negotiable
Price: $1.00 - $25.00/Pieces
MOQ: 10 Pieces
Delivery Time: Negotiable
Brand: VKNTECH
Product Description
Product Overview

Firestone W01-358-3403 double convoluted air springs are engineered for American Carrier 8003-009 applications, providing reliable suspension performance for heavy-duty vehicles and machinery.

Technical Specifications
OEM Cross Reference
Manufacturer Part Number
Firestone W01-358-3403
American Carrier 8003-009
Certification & Quality
Certification Body Certificate Number
TUV 01100105685
Ordering Information
Parameter Details
Price Condition FOB Guangzhou
Packaging 4 air springs per carton
Package Size 31.5 x 31.5 x 21 Centimeters
Package Weight Approximately 1.5 Kilograms
Delivery Lead Time 96-128 days for large orders
Minimum Order Quantity 100 pieces
Supply Guarantee 1 year warranty
Air Suspension System Technology
System Operation

Air bag suspension systems utilize electric pumps or compressors to inflate durable rubber bags constructed from polyurethane and textile-reinforced rubber materials. The compressed air within these bags functions as the primary spring mechanism, delivering superior ride quality compared to traditional steel-spring suspensions.

Application Benefits

These double convoluted air springs are specifically designed for heavy vehicle applications including trucks, tractor-trailers, passenger buses, and railway vehicles, providing exceptional vibration damping and stability.

ECAS System Components
  • Vulcanized heavy-duty rubber air springs at each wheel position
  • Compressed air storage tank operating at approximately 150 psi
  • Precision valve blocks for air distribution control
  • High-pressure air piping connecting storage to air bags
  • ECAS computer system for intelligent pressure management
Product Illustration
Firestone W01-358-3403 Double Convoluted Air Spring technical drawing showing dimensions and mounting configuration

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Viking Auto Parts Co., Ltd.
Location No.11 Jixiang 2nd Road,Pearl Industrial Park,Conghua,Guangzhou City,China
Contact Person Eric

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