RAM 3500 Truck 2WD L6-5.9L DSL Turbo VIN C (2003)
Fluid - Differential: Fluid Type Specifications
Rear Axle
9 1/4 ...................................................................................................................................................................... Mopar Synthetic Gear Lubricant 75W-90
10 1/2 AA ............................................................................................................................................................. Mopar Synthetic Gear Lubricant 75W-90
11 1/2 AA ............................................................................................................................................................. Mopar Synthetic Gear Lubricant 75W-90
Note: Trac-Lok differentials require Limited Slip Additive in the lubricant. Trac-Rite differentials DO NOT require Limited Slip Additive.
Front Axle
C205F ................................................................................................................................................................................... Mopar Gear Lubricant 75W-90
9 1/4 AA ............................................................................................................................................................... Mopar Synthetic Gear Lubricant 75W-90