Kubota STV

Differential fluid capacity & service interval

Kubota STV differential fluid capacity is 4 liters. Service intervals include 50 hours and 400 hours. The data covers 6 configurations.

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

TypeSpecifications
  • STV32 (2004- )
  • Front
  • Use: Normal
  • Capacity 4 liter
  • Change 400 hours
  • STV32 (2004- )
  • Front
  • Use: Initial service
  • Capacity 4 liter
  • Change 50 hours
  • STV36 (2004- )
  • Front
  • Use: Normal
  • Capacity 4 liter
  • Change 400 hours
  • STV36 (2004- )
  • Front
  • Use: Initial service
  • Capacity 4 liter
  • Change 50 hours
  • STV40 (2004- )
  • Front
  • Use: Normal
  • Capacity 4 liter
  • Change 400 hours
  • STV40 (2004- )
  • Front
  • Use: Initial service
  • Capacity 4 liter
  • Change 50 hours

Additional Notes

  • The Kubota STV32, STV36, and STV40 all share an identical front differential fluid capacity of 4 liters, indicating no variation in reservoir size across the three models in the STV lineup.
  • Under normal use conditions, the front differential fluid change interval is 400 hours across the STV32, STV36, and STV40.
  • An initial service interval of 50 hours applies to the front differential on all three models, meaning the first fluid change occurs far earlier than subsequent ones under normal use.
  • The 50-hour initial service interval represents roughly one-eighth of the 400-hour normal interval, reflecting the common practice of removing break-in contaminants from new mechanical components before returning to a standard maintenance schedule.
  • All three STV models carry a starting year of 2004 for the front differential specifications, with the STV32, STV36, and STV40 sharing identical capacity and interval values from that point forward.

Other Systems