Case - IH Magnum Rowtrac

Differential fluid capacity & service interval

Case - IH Magnum Rowtrac differential fluid capacity ranges from 16,5 to 17 liters. Service intervals include checking every 10 hours and changing every 1500 hours. The data covers 3 configurations.

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

TypeSpecifications
  • Magnum 310 Rowtrac (2014- )
  • Front
  • Use: Normal
  • Capacity 16,5 liter (Class 4.75 axle)
  • Capacity 16,5-17 liter (Class 5.0 axle)
  • Check 10 hours
  • Change 1500 hours
  • Magnum 340 Rowtrac (2014- )
  • Front
  • Use: Normal
  • Capacity 16,5 liter (Class 4.75 axle)
  • Capacity 16,5-17 liter (Class 5.0 axle)
  • Check 10 hours
  • Change 1500 hours
  • Magnum 380 Rowtrac (2014- )
  • Front
  • Use: Normal
  • Capacity 16,5 liter (Class 4.75 axle)
  • Capacity 16,5-17 liter (Class 5.0 axle)
  • Check 10 hours
  • Change 1500 hours

Additional Notes

  • The Case-IH Magnum Rowtrac front differential is specified with two distinct capacity figures depending on axle class: 16.5 liters for the Class 4.75 axle and 16.5 to 17 liters for the Class 5.0 axle.
  • The capacity range of 16.5 to 17 liters on the Class 5.0 axle reflects a service fill tolerance, meaning the actual accepted fill volume falls within that window rather than at a single fixed point.
  • The 16.5-liter figure appears across both axle classes, with the Class 5.0 axle simply extending the upper limit to 17 liters, indicating a modest but defined difference between the two axle configurations.
  • A fluid level check interval of 10 hours is specified under normal use conditions, placing front differential inspection among the most frequent service tasks on the Magnum 310, 340, and 380 Rowtrac models.
  • The fluid change interval is set at 1500 hours under normal use, a figure that reflects standard heavy-duty agricultural equipment drain cycles for differential housings operating under sustained load.
  • All three Rowtrac variants — the Magnum 310, 340, and 380 — share identical front differential capacity values and service intervals, meaning axle class rather than engine output rating determines the capacity specification.

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