What type of fluid should I use on my Transmission?
AOD Street Terminator/Cruiser transmissions models should use Dexron III /Mercon, or Mercon V. Compatible synthetic variants can be used.
All models of AODE 4R70W models with lockup type torque converters should use Mercon V.
Strip Terminator models (AOD or non-lockup 4R70’s) should run SWEPCO 714-20 see website at www.swepcousa.com
**Or, John Deere Hy-Gard hydraulic fluid
** running John Deere Hy-Gard requires specific filters, please call us for further details.