Fiat-Trattori G series

Differential fluid capacity & service interval

Fiat-Trattori G series differential fluid capacity is 12,3 liters. Service intervals include checks at 300 hours and changes at 1200 hours or 12 months. The data covers 4 configurations.

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

TypeSpecifications
  • G 170 (1993-2002)
  • Front
  • Use: Normal
  • Capacity 12,3 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: (4x4)
  • G 190 (1993-2002)
  • Front
  • Use: Normal
  • Capacity 12,3 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: (4x4)
  • G 210 (1993-2002)
  • Front
  • Use: Normal
  • Capacity 12,3 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: (4x4)
  • G 240 (1993-2002)
  • Front
  • Use: Normal
  • Capacity 12,3 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: (4x4)

Additional Notes

  • The Fiat-Trattori G series front differential holds 12.3 liters across the G 170, G 190, G 210, and G 240 models, a capacity consistent with the large-frame agricultural tractor class where front axle differentials are housed in substantial cast assemblies.
  • All four variants share an identical 12.3-liter front differential capacity, meaning no variation exists between the lower and upper ends of the G series lineup for this particular system.
  • The check interval is set at 300 hours under normal use conditions, a relatively frequent inspection point that reflects the mechanical stress placed on front differential fluid in heavy-duty field operation.
  • The fluid change interval is specified at 1200 hours or 12 months, whichever comes first, applying a dual time-and-calendar threshold rather than relying on operating hours alone.
  • A 1200-hour change interval means a tractor operating at moderate seasonal intensity could reach the 12-month calendar limit before accumulating sufficient hours, making the annual threshold the governing factor in lower-utilization scenarios.
  • The check-to-change ratio stands at 1:4, meaning the fluid level is inspected four times for every full drain-and-refill cycle, a structure that allows early detection of leaks or contamination without requiring frequent full service events.
  • All specifications listed apply under normal use conditions, which in agricultural equipment contexts generally refers to standard field and road operation as opposed to sustained extreme loads, abrasive environments, or other aggravating factors.

Other Systems