DZ96189240570 Engine Preselector valve For Shacman Truck Parts

DZ96189240570 Engine Preselector valve For Shacman Truck Parts

• The DZ96189240570 Engine Preselector Valve is a precision pneumatic control component for Shacman heavy trucks, engineered to strict OE specs with high-seal metal construction and sensitive valve core design. It precisely regulates pneumatic signal transmission for the truck’s transmission system, featuring anti-vibration and dust-proof performance to work reliably under heavy-load and harsh operating conditions, serving as a key link for smooth gear shifting.
  
  

  Key Applications & Functional Purposes

  
  
  • Core fit for Shacman heavy-duty truck models: Exclusively adapted for Shacman tractors, dump trucks and long-haul cargo trucks, perfectly matching the original transmission and pneumatic control system for direct, modification-free assembly with precise port alignment.
  • Pneumatic signal pre-selection for gear shifting: Serves as the core control valve for the truck’s power shift system, receiving and preprocessing pneumatic signals from the cab shift lever to accurately trigger the transmission’s gear engagement action.
  • Heavy-duty shifting scenario adaptation: Essential for frequent gear shifting in long-haul logistics, mining transportation and construction site operations, ensuring fast, lag-free signal transmission even under high chassis vibration and heavy-load driving.
  • Transmission system protection & operation optimization: Precisely controls pneumatic pressure and signal timing to avoid abrupt gear shifts and mechanical impact, reduces wear of transmission internal components, and enhances shifting smoothness and driving safety.

Detail Information

Product advantages

1.We promise to ship out all orders on time.

2.Cost - Effective Upgrade

3.High radial and axial load carrying capacity

4.Low friction and long service life

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