Castrol Transynd

Castrol TranSynd can be recommended for all vehicles calling for Dexron III/Mercon or Allison TES 295 and TES 468 ATF's suitable for bus and refuse vehicles with automatic transmissions.


  • Excellent thermal and oxidative stability means that the viscosity remains almost constant helping prevent deposits and oil thickening - this extends transmission life and avoids incorrect gear changing.
  • Excellent transmission cleanliness under all conditions permits extended oil drain and decreased servicing.
  • Excellent temperature reduction through reduced friction leads to longer oil and component life and permits extended drain and decreased servicing.
  • Lower power input means fuel savings potential and reduced emissions.
  • Optimised frictional characteristics gives smoother gear changing at all ambient temperatures and load conditions.
  • Constant frictional properties improve driving comfort.
  • Outstanding cold flow properties enables faster oil flow to all critical components (eg torque converter, friction plates, planetary wheels and brake bands) particularly during cold starts.
  • More responsive and comfortable gear change. Minimises 'shift stock' when changing gear.
  • Excellent shear stability properties helps retain full transmission performance over whole oil drain period. Optimal lubrication ensures constant level of comfort during gear changing.
  • Optimal lubrication ensures constant level of comfort during gear changing.
  • Good extreme pressure (EP) and anti-wear performance gives better transmission component protection leading to longer life.
  • Very good seal performance helps avoid oil leakages, reducing repair costs.
  • Free from chlorine and heavy metals for better environmental compatibility - easier waste oil disposal and recyclability.