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$988.49
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Ensure a smooth and stable ride for your trailer with the WABCO Suspension Self-Leveling Valve. This component incorporates a high-sensitivity pressure sensor that constantly monitors air pressure within the suspension airbags. When an imbalance is detected due to uneven loading or road variations, the valve reacts swiftly by precisely modulating air pressure to individual axles. This ensures the trailer maintains a level and stable posture, improving handling and minimizing tire wear. Built with robust, weatherproof materials and rigorously tested, the WABCO 4640060020 guarantees exceptional resistance to corrosion and extreme temperatures.
| Type | 2-stage without regulation |
| Weight | 0.98767 |
| Max. operating pressure | 188.5 psi |
| Max. operating pressure | 188.5 psi |
| Body Material | Aluminium |
| Port thread 3 | Integrated Silencer |
| Port thread 21 | M12 x 1.5 |
| Port thread 22 | M12 x 1.5 |
| Port thread 1 | M12 x 1.5 |
| Version | With Lever |
| Size | 67 x 78 x 95 |
| Nominal Diameter | 3.0 mm |
| Actuation Angle | 90° |
| Calculated Volume (dm³) | 0.49647 |
| Distance Between Holes | 40/50 mm |
| Mounting | 4x Ø 8.8 mm |
| Temperature Range | -40°C to +80°C |
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Whether it’s for cars, buses, trucks, or trailers, WABCO® is at the frontline at developing and providing products and systems to make vehicles safer and easier to control. Founded in 1869, WABCO is a major supplier of braking, stability, suspension and transmissions in the Americas and beyond. The company is recognized as introducing the modern air brake system in 1869, and continues to lead the industry in air brake design and production for the heavy duty and commercial vehicle sectors. Today, WABCO operates as a division of the German auto parts maker ZF and employs 16,000 employees in facilities in 36 countries worldwide.
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