Chassis Fluids And Lubricants - RAM Commercial CHASSIS CAB 3500 2021 Owner's Manual

444 TECHNICAL SPECIFICATIONS

CHASSIS FLUIDS AND LUBRICANTS

6.4L GASOLINE ENGINE
Component
Automatic Transmission – Eight-Speed
Automatic Transmission – Six-Speed
Transfer Case
Front and Rear Axle Fluid
Brake Master Cylinder
Power Steering Reservoir
6.7L DIESEL ENGINE
Component
Automatic Transmission
Transfer Case
Front and Rear Axle Fluid
Brake Master Cylinder
Fluid, Lubricant, or Genuine Part
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.
Use only Mopar ASRC Automatic Transmission Fluid or equivalent. Failure to use the proper
fluid may affect the function or performance of your transmission.
We recommend you use Mopar Transfer Case Lubricant for Borg Warner 44-44 and 44-45.
We recommend you use SAE 75W-85 HD Ram GL-5 Synthetic Axle Lubricant. Limited slip
additive is required for limited slip axles.
We recommend you use Mopar DOT 3 and SAE J1703.
We recommend you use Mopar Power Steering Fluid +4, Mopar ATF+4 Automatic Transmission Fluid.
Fluid, Lubricant, or Genuine Part
Only use Mopar ASRC Automatic Transmission Fluid or equivalent. Failure to use the proper
fluid may affect the function or performance of your transmission.
We recommend you use Mopar BW44–44 Transfer Case Fluid.
We recommend you use SAE 75W-85 HD Ram GL-5 Synthetic Axle Lubricant. Limited slip
additive is required for limited slip axles.
We recommend you use Mopar DOT 3 and SAE J1703.