4183NP23 Contitech Truck Air Spring A9423201321 Suspension Air Shock For Mercedes Benz

卡车总成
November 07, 2025
Category Connection: Truck Air Springs
Brief: Discover the 4183NP23 Contitech Truck Air Spring A9423201321, a high-quality suspension air shock designed for Mercedes Benz trucks. This durable air spring ensures smooth rides, automatic load leveling, and superior shock absorption, perfect for heavy-duty applications.
Related Product Features:
  • Model: Truck Air Spring with part number 1T3918, ensuring compatibility and performance.
  • Warranty: 12 months covering rubber and steel components for long-term reliability.
  • Piston: Made of durable steel, enhancing the longevity and strength of the air spring.
  • Weight: 11.5KG with a packing size of 27*27*37(cm), making it easy to handle and install.
  • Technical Data: Features a top cover diameter of 183mm and a bottom piston diameter of 265mm for optimal performance.
  • Loading Capacity: Supports up to 58.7 kN at max pressure of 9.0 bar, ideal for heavy loads.
  • Design Height: 400mm with a maximum height of 618mm and minimum height of 188mm for versatile use.
  • Compatibility: Fits multiple OEM numbers including Contitech, Airtech, and Benz models.
Faqs:
  • What is the purpose of an air spring on a truck?
    Air springs support the vehicle's weight, absorb road shocks, and provide a smoother ride by using compressed air inside a flexible rubber bellows.
  • How does the air spring improve ride quality?
    The air spring automatically adjusts air pressure to maintain ride height, ensuring stable handling, even tire wear, and reduced driver fatigue.
  • What are the key components of an air suspension system?
    The system includes air springs, an air compressor, air tank, height control valve, and shock absorbers to ensure optimal performance and comfort.