Fluid · Rear Differential
Rear Differential
for 1955 Rolls-Royce Silver Cloud 4.9L I6 · RWD
Fluid Type
90W hypoid gear oil
Spec: API GL-4
Capacity
3qt
2.84 L
Drain & Refill
3 qt
2.84 L
Change Interval
30,000 mi
48,270 km
Data quality
Book-style estimate
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Notes
Hypoid rear axle; period-correct 90W or modern 75W-90 GL-4 acceptable; avoid GL-5 with older brass synchronizers