Firestone 8038 W01-358-8038 Airide Triple Convoluted Air Spring

The Firestone W01-358-8038 (Bellows No. 354D) is a genuine Airide triple convoluted air spring engineered for heavy-duty commercial truck and trailer air suspension systems. Designed as a direct OEM-quality replacement, this air spring restores proper ride height, load-carrying capacity, and suspension performance with minimal maintenance required.

Key Features:

• Triple convoluted design for superior load support and extended stroke range
• Pressure tested at the factory for quality assurance before shipment
• Requires little to no routine maintenance
• Increases towing and hauling capabilities
• Extends the service life of surrounding suspension components
• Reduces driver fatigue and improves ride comfort under variable loads
• Allows precise load equalization between axles

OEM Cross References:

• Firestone Part Number: W01-358-8038 (also referenced as 8038, W013588038, 280-8038)
• Firestone Bellows Number: 354D
• Replaces: Silent Drive / Longer Stroke 8008, Histeer 10313, HS Industries/Link 10313, Triangle 4554

Warranty: Covered by Firestone's 2-year / 200,000-mile limited warranty against defects in workmanship and materials.

As part of Firestone's industry-leading Airide lineup, this air spring is backed by over 80 years of air suspension engineering expertise, ensuring long-lasting, reliable performance for commercial fleets and owner-operators alike.