Case - IH CS PRO
Differential fluid capacity & service interval
The Case - IH CS PRO model uses differential fluid with a capacity of 4.4 liters. The data covers 6 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
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Additional Notes
- All six variants of the Case IH CS PRO series covered in these specifications — the CS 80 PRO, CS 85 PRO, CS 90 PRO, CS 95 PRO, CS 100 PRO, and CS 105 PRO — share an identical front differential fluid capacity of 4.4 liters across the 2008-2013 model years.
- The 4.4-liter figure represents a service fill capacity, meaning the volume required when refilling a drained but otherwise intact differential assembly rather than a full overhaul or component replacement scenario.
- Each capacity value is associated with a normal use condition, which in fluid service specifications generally refers to standard operating environments as opposed to severe or heavy-duty duty cycles that may call for shortened intervals or different fluid grades.
- The differential position noted across all rows is front, indicating a front axle differential unit. On tractors of this type, a front differential with limited slip functionality distributes torque between the front wheels while allowing controlled speed differentiation during turns.
- The limited slip designation present in all six rows is relevant to fluid selection, as limited slip differentials typically require fluids formulated with friction modifiers to ensure proper clutch pack behavior — a factor that distinguishes them from open differential applications using standard gear oil.