Castrol Syntrans 50E

Specially formulated synthetic transmission fluid designed for extended drain and severe service in heavy duty manual transmissions which require a non EP gear or transmission fluid. It is approved against Eaton PS 164 Rev.7 and suitable for use in transmissions used in road transport equipment where long drain intervals and extended warranty conditions apply.

Features & Benefits

  • Suitable for extended warranty programmes
  • Extended drain intervals reduce maintenance and operator costs
  • Excellent high temperature stability and load carrying durability improves transmission service life
  • Synthetic technology provides lower running temperatures and low temperature fluidity which aidssmooth gear shifting, cold starts and fuel efficiency


  • API GL-4/MT-1
  • Eaton extended drain PS 164 rev. 7
  • Meritor Extended drain (TP 900014)
  • Meets Mack TO-A plus
  • Meets Navistar TMS 6816
  • Meets Volvo 97305