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2018 RAM 3500
6.7L I6 Cummins•4WD•diesel•ISB•turbo
11 active safety recalls on this vehicle — view recalls
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Repairs0Labor1055Torque274Fluid20DTC2084Battery2Maintenance0Recalls11
Fluid · Rear Differential

Rear Differential

for 2018 Ram 3500 6.7L I6 Cummins · 4WD
Fluid Type
75W-90 synthetic gear oil
Spec: API GL-5
Capacity
6.3qt
5.96 L
Drain & Refill
6.3 qt
5.96 L
Change Interval
60,000 mi
96,540 km

Notes

AAM 11.5 rear axle. Add 8 oz limited-slip additive if equipped

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Other fluid systems on this vehicle

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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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