Dodge 2009 Viper - Manual (Page 250)

Chassis
Component Fluid, Lubricant, or Genuine Part
Transmission MOPAR ௡ ATF+4 Automatic Transmission Fluid
Rear Axle MOPAR ௡ Synthetic Gear and Axle Lubricant SAE 75W-140 or equivalent,
with Limited Slip Additive Friction Modifier
Brake Master Cylinder MOPAR ௡ Brake and Clutch Fluid DOT 4 Motor Vehicle or equivalent
Power Steering Reservoir MOPAR ௡ Power Steering Fluid + 4, MOPAR௡ ATF+4 Automatic Transmission
Fluid
248 MAINTAINING YOUR VEHICLE