Mazda B, UF (EU)

Transfer case fluid capacity & service interval

Mazda B, UF (EU) transfer case fluid capacity is 1,6 liters. Check intervals are 15000 km/12 months and change intervals are 45000 km/36 months. The data covers 1 configuration.

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

TypeSpecifications
B2600 4x4 (1985-1998)
  • Use: Normal
  • Capacity 1,6 liter
  • Check 15000 km/ 12 months
  • Change 45000 km/ 36 months

Additional Notes

  • The transfer case on the Mazda B, UF (EU) B2600 4x4 holds 1.6 liters of fluid, which is a service fill figure representing the working capacity of the transferbox rather than a full overhaul or dry-fill measurement.
  • The check interval for transfer case fluid on the B2600 4x4 is set at 15,000 km or 12 months, whichever comes first, reflecting a routine inspection cadence rather than a full fluid replacement.
  • The change interval is specified at 45,000 km or 36 months under normal use conditions, meaning the drain-and-refill cycle falls every third check interval across the 1985-1998 production span.
  • The normal use condition tied to the 45,000 km / 36-month change interval applies to the B2600 4x4 transferbox specifically, and no separate severe-use interval is listed for this system.

Other Systems