TRAILER AIR SPRING HENDRICKSON S25873 Contitech 11 10.5F-17P745 Firestone W01-358-8774 1T19F-7/L-7 Goodyear 1R14-172 565-28-3-042 replaced by VKNTECH 1K8774

The VKNTECH 1K8774 is a premium trailer air spring engineered to replace Hendrickson S25873, Contitech 11 10.5F-17P745, Firestone W01-358-8774 / 1T19F-7/L-7, and Goodyear 1R14-172 / 565-28-3-042. Manufactured with imported natural rubber and a reinforced fabric-cord construction, it delivers optimal load support, ride stability, and long service life for trailer air suspension systems.

1K8774

• Permanently engraved part number on rubber for easy identification
• 4.00–5.00 mm thick rubber exceeds OEM requirements
• OE standard quality for reliable fit and function
• Stronger fabric-cord construction for enhanced structural integrity
• Rubber offers high durability, tensile strength, and elastic properties
• Failure testing: ≥3 million cycles

Guangzhou Viking Auto Parts is located in Conghua Pearl Industry Park, Guangzhou City, covering a 30,000 square meter production area with registered capital of USD 1.5 million. We specialize in the manufacture and research of air springs, shock absorbers, and air compressors. Our annual output for air springs reaches 200,000 pieces with a total value of USD 20 million.

Viking products are widely accepted by automotive OEM and aftermarket customers. In the domestic market, we partner with OEMs including Shanqi, BYD, Shanghai Keman, Fongfen Liuqi, Futian, and others. Internationally, we serve valued customers from the US, Europe, the Middle East, Africa, and Southeast Asia.

Contact: Cindy Huang

WeChat: 0086-13928831072

WhatsApp: 0086-13527661764

Email: sales@vkairspring.com