CHASSIS FLUIDS AND LUBRICANTS

Table 1. 6.4L GASOLINE ENGINE

Component

Fluid, Lubricant, or Genuine Part

Automatic Transmission – 8-Speed Automatic

Use only Mopar® ZF 8 & 9 Speed ATF Automatic Transmission Fluid, or equivalent. Failure to use the correct fluid may affect the function or performance of your transmission.

Transfer Case

We recommend using Mopar® Transfer Case Lubricant for Borg Warner 44-44 and 44-45.

Front and Rear Axle

We recommend using SAE 75W-85 HD Ram GL-5 Synthetic Axle Lubricant. Limited slip additive is required for limited slip axles. If the axle fluid is not pre-mixed with limited slip additive we recommend using Mopar® MS-10111 Limited Slip Additive.

Brake Master Cylinder

We recommend using Mopar® DOT 3 and SAE J1703.

Power Steering Reservoir

We recommend using Mopar® Power Steering Fluid +4 or Mopar® ATF+4 Automatic Transmission Fluid.

Table 2. 6.7L DIESEL ENGINE

Component

Fluid, Lubricant, or Genuine Part

Automatic Transmission – 68RFE

Only use ATF+4 Automatic Transmission Fluid. Failure to use ATF+4 fluid may affect the function or performance of your transmission. We recommend Mopar® ATF+4 fluid.

Automatic Transmission – AS69RC

Only use Mopar® ASRC Automatic Transmission Fluid or equivalent. Failure to use the proper fluid may affect the function or performance of your transmission.

Transfer Case

We recommend using Mopar® BW44–44 Transfer Case Fluid.

Front and Rear Axle Fluid

We recommend using SAE 75W-85 HD Ram GL-5 Synthetic Axle Lubricant in 9.25 Front, 11.5 and 12.0 (Single Rear Wheel) Rear Axles. Use Mopar® GL-5 Synthetic Gear Lubricant SAE 75W-140 in 12.0 (Dual Rear Wheel) Rear axles. Limited slip additive is required for limited slip axles. We recommend using the pre-mixed Mopar® lubricant and limited slip additive. If the axle fluid is not pre-mixed with limited slip additive we recommend using Mopar® MS-10111 Limited Slip Additive.

Brake Master Cylinder

We recommend using Mopar® DOT 3 and SAE J1703.