Fluid ยท Rear Differential
Rear Differential
for 2025 Ram 2500 6.7L I6 Cummins Diesel ยท 4WD
Fluid Type
75W-90 synthetic gear oil
Spec: API GL-5
Capacity
5.6qt
5.3 L
Drain & Refill
5.6 qt
5.3 L
Change Interval
50,000 mi
80,450 km
Notes
AAM 9.25 or 10.5 or 11.5 rear axle depending on spec. Capacity varies slightly by axle model. Severe service interval
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