Case - IH Farmall U

Differential fluid capacity & service interval

Case - IH Farmall U differential fluid capacity is 4,5 liters. Service intervals include checking at 300 hours and changing at 1200 hours or 24 months. The data covers 3 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
  • Farmall 105U (2015- )
  • Front
  • Use: Normal
  • Capacity 4,5 liter
  • Check 300 hours
  • Change 1200 hours/ 24 months
  • Farmall 115U (2015- )
  • Front
  • Use: Normal
  • Capacity 4,5 liter
  • Check 300 hours
  • Change 1200 hours/ 24 months
  • Farmall 95U (2015- )
  • Front
  • Use: Normal
  • Capacity 4,5 liter
  • Check 300 hours
  • Change 1200 hours/ 24 months

Additional Notes

  • The front differential fluid capacity across the Case IH Farmall U series — covering the 95U, 105U, and 115U — is 4.5 liters for each model, indicating a consistent housing size shared across the lineup regardless of engine output differences.
  • The front differential fluid check interval is set at 300 hours under normal use conditions, meaning routine inspections are scheduled well before the full drain cycle to monitor fluid condition and level between changes.
  • The front differential fluid change interval is 1,200 hours or 24 months, whichever comes first under normal use conditions, combining an hour-based threshold with a calendar-based limit to account for varying levels of machine activity.
  • The 24-month calendar limit on the front differential fluid change means that even on low-hour machines that have not reached 1,200 hours, a fluid change is still due within two years of the previous service.
  • All three models — the Farmall 95U, 105U, and 115U — share identical front differential service intervals and capacity figures, reflecting a common front axle assembly used across the 2015 Farmall U range.

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