Dodge 2008 Ram 4500 - Manual (Page 484)

Chassis
Component Fluids, Lubricants and Genuine Parts.
Automatic Transmission Mopar ௡ ATF+4, Automatic Transmission Fluid.
Transfer Case Mopar ௡ ATF+4, Automatic Transmission Fluid.
Manual Transmission Fluid G-56 Mopar ௡ ATF+4, Automatic Transmission Fluid.
Clutch Linkage Multipurpose Grease, NLGI Grade 2 E.P. or equivalent.
Front and Rear Axle Fluid 2500/3500
Models GL-5 SAE 75W-90 Synthetic or equivalent. Limited slip additive is not re-
quired.
Brake Master Cylinder Mopar ௡ DOT 3 and SAE J1703 should be used or equivalent. If DOT 3
brake fluid is not available, then DOT 4 is acceptable. Use only recom-
mended brake fluids.
Power Steering Reservoir Mopar ௡ ATF+4, Automatic Transmission Fluid.
482 MAINTAINING YOUR VEHICLE