Precision Engineered Air Suspension Spring for Mercedes-Benz W639 Rear Axle
Uncompromising Quality for Optimal Ride Performance
VNG presents its Factory Direct Air Suspension Spring, meticulously engineered for the Mercedes-Benz W639 series rear axle (Left and Right). Designed as direct replacements for OE numbers **A6393280101, A6393280201, A6393280301 dynamics of your vehicle. Manufactured under stringent quality controls, our air springs deliver superior durability, precise fitment, and consistent performance under load.
Technical Excellence & Material Integrity
Robust Construction: Utilizing high-tensile steel components paired with reinforced rubber compounds specifically formulated for automotive suspension applications. This combination ensures exceptional resistance to fatigue, environmental degradation, and pressure fluctuations.
Precision Fitment: Engineered to exact OEM specifications, guaranteeing seamless integration with the W639 rear suspension system. Eliminates installation hassles and ensures optimal geometry and performance.
Enhanced Performance: Maintains correct vehicle ride height, improves load leveling, superior ride comfort, handling stability, and reduced vibration transmission.
Reliability Assured by VNG
Certified Manufacturing: Produced in facilities certified to ISO9001 and IATF16949 standards, ensuring rigorous process control and adherence to global automotive quality benchmarks.
Extended Warranty: Backed by a comprehensive 24-Month Warranty, reflecting our confidence in the product's longevity and performance under normal operating conditions.
Factory Direct Advantage: Eliminating intermediaries allows us to offer premium quality components at competitive value while maintaining strict oversight over production.
Streamlined Procurement & Support
Efficient Logistics: Benefit from rapid 1-7 Days delivery timelines, minimizing vehicle downtime.
Flexible Ordering: Minimum Order Quantity (MOQ) of just 1 PCS accommodates individual replacement needs as well as bulk requirements.
Brand Assurance: The VNG brand signifies commitment to quality, reliability, and technical expertise in automotive suspension solutions.
Packaging Options: Available in Branded Packaging or Customized Packaging to suit distributor or workshop preferences.
Ideal Application
This air spring is the definitive solution for:
Replacement of worn or failed rear air suspension springs on Mercedes-Benz Vito/Viano (W639 platform).
Workshops and mechanics seeking reliable, OE-equivalent parts for suspension repairs.
Fleet operators requiring durable components to maintain vehicle uptime and comfort.
Why Choose VNG for Your W639 Air Spring Needs?
VNG combines technical precision with manufacturing excellence. Our direct-to-customer model ensures you receive a premium product, rigorously tested and backed by a substantial warranty, without unnecessary markups. Experience the difference in ride quality and component longevity.
