Kubota RTV

Differential fluid capacity & service interval

Kubota RTV differential fluid capacity is 0,6 liter. The service interval is 400 hours. The data covers 5 configurations.

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

TypeSpecifications
  • RTV-X1100C (2013- )
  • Front
  • Use: Normal
  • Capacity 0,6 liter
  • Change 400 hours
  • RTV-X1140 (2013- )
  • Front
  • Use: Normal
  • Capacity 0,6 liter
  • Change 400 hours
  • RTV-X1200D (2013- )
  • Front
  • Use: Normal
  • Capacity 0,6 liter
  • Change 400 hours
  • RTV-X900 (2013- )
  • Front
  • Use: Normal
  • Capacity 0,6 liter
  • Change 400 hours
  • RTV900 (2006-2012)
  • Front
  • Use: Normal
  • Capacity 0,6 liter
  • Change 400 hours

Additional Notes

  • The front differential capacity across all listed Kubota RTV configurations is 0.6 liter, a figure consistent with a service fill rather than an overhaul fill, as service fills account for fluid retained in the housing during a drain.
  • The 400-hour change interval applies under normal use conditions across every listed configuration, spanning both the RTV900 (2006-2012) and the 2013-onward X-series models.
  • The RTV900 (2006-2012) shares the same 0.6-liter front differential capacity and 400-hour normal-use interval as the later RTV-X900, RTV-X1100C, RTV-X1140, and RTV-X1200D variants introduced from 2013 onward.
  • The RTV-X1100C, RTV-X1140, RTV-X1200D, and RTV-X900 all carry identical front differential specifications at 0.6 liter and a 400-hour change interval, indicating no capacity or interval differentiation across displacement or configuration within the X-series lineup.
  • A 400-hour service interval for differential fluid is a time-in-operation measure rather than a calendar or mileage figure, which is standard practice for off-road utility vehicles where annual hours vary widely depending on workload.

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