Lamborghini R4

Differential fluid capacity & service interval

Lamborghini R4 differential fluid capacity ranges from 10,5 to 13 liters. Service intervals include checking at 300 hours and changing 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
  • R4.105 (2005-2009)
  • Front
  • Use: Normal
  • Capacity 13 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: (4x4)
  • R4.110 (2005-2009)
  • Front
  • Use: Normal
  • Capacity 10,5 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: (4x4)
  • R4.85 (2005-2009)
  • Front
  • Use: Normal
  • Capacity 10,5 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: (4x4)
  • R4.95 (2005-2009)
  • Front
  • Use: Normal
  • Capacity 10,5 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: (4x4)

Additional Notes

  • The Lamborghini R4 front differential capacities across the 2005-2009 range fall into two distinct values: 13 liters for the R4.105 and 10.5 liters for the R4.85, R4.95, and R4.110. A 13-liter capacity is notably large and reflects the greater fluid volume required to lubricate and cool a heavier-duty differential assembly.
  • The R4.105 carries a front differential fluid capacity of 13 liters, which is 2.5 liters more than the 10.5-liter figure shared by the three other variants in the same model year range.
  • The R4.85, R4.95, and R4.110 all share an identical front differential fluid capacity of 10.5 liters across the 2005-2009 period, despite representing different power output levels within the lineup.
  • All four R4 variants follow the same front differential check interval of every 300 hours under normal use conditions. In hour-based service schedules typical of agricultural equipment, 300 hours represents a relatively frequent inspection point intended to catch fluid degradation or level loss before a full change is due.
  • The front differential fluid change interval for all four R4 variants is set at 1200 hours or 12 months under normal use conditions, whichever comes first. The dual-trigger structure means calendar time can mandate a change even when the hourly threshold has not been reached.
  • The ratio between the check interval and the change interval across all four variants is exactly 4:1, meaning four fluid level checks are scheduled for every one full fluid change within the 1200-hour cycle.

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