TRAILER AIR SPRING NEWAY 90557103 Contitech 11 10.5-22 S 750 Firestone W01-358-5505 1T19L-12 Goodyear 1R14-113 566283030 replaced by VKNTECH 1K5505

The VKNTECH 1K5505 trailer air spring is a high-quality replacement for NEWAY 90557103, Contitech 11 10.5-22 S 750, Firestone W01-358-5505 / 1T19L-12, and Goodyear 1R14-113 / 566283030. Engineered for trailer air suspension systems, it delivers optimal performance, durability, and a direct fit for demanding commercial applications.

1K5505

• Easy to identify part number permanently engraved on the rubber
• 4.00–5.00mm thick rubber that exceeds OEM requirements
• OE standard quality
• Stronger fabric-cord construction
• Rubber has 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, Middle East, Africa, and Southeast Asia.