Maserati Quattroporte, AM 107
Differential fluid capacity & service interval
Maserati Quattroporte, AM 107 uses differential fluid with a capacity of 1,4 liters. Service intervals include checking at 10000 km and changing at 20000 km. The data covers 8 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
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Additional Notes
- The Maserati Quattroporte AM 107 rear differential holds 1.4 liters of fluid across all configurations spanning the 1963-1970 production period, a figure consistent with a service fill rather than a full overhaul capacity.
- The 1.4-liter capacity applies equally to both the standard open differential and the limited-slip differential variants, meaning the two unit types share an identical fluid volume requirement.
- Both the 4200 and 4700 engine variants carry the same 1.4-liter rear differential capacity, indicating no displacement-related difference in the drivetrain's fluid volume specification.
- The check interval for rear differential fluid is set at 10,000 km under normal use conditions, a relatively short inspection cycle that reflects the maintenance standards of the era.
- The fluid change interval is specified at 20,000 km under normal use conditions, placing the drain-and-refill service at exactly double the inspection interval across all configurations.
- The 1963-1967 and 1968-1970 production sub-periods share identical capacity, check, and change specifications for both the standard and limited-slip rear differentials, with no variation between the two date ranges.