Fluid · Rear Differential
Rear Differential
for 2018-2026 Freightliner M2 106 6.7L I6 Cummins B6.7 · RWD
Fluid Type
75W-90 full-synthetic gear oil
Spec: Meritor O76-N
Capacity
12qt
11.35 L
Drain & Refill
12.9 qt
12.2 L
Change Interval
100,000 mi
160,900 km
Data quality
✓ Verified
Cross-checked against OEM or multiple independent sources.
Notes
Medium-duty rear axle capacity. Specific capacity depends on axle model and gear ratio.
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