Bremach Extreme

Transfer case fluid capacity & service interval

Bremach Extreme transfer case fluid capacity ranges from 2,5 to 3 liters. Service intervals include changing fluid at 30000 km or 40000 km/800 hours and checking at 15000 km/500 hours. The data covers 3 configurations.

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

TypeSpecifications
Extreme 4x4 + DPF Euro 4 (2008-2010)
  • Use: Normal
  • Capacity 3 liter
  • Change 40000 km/ 800 hours
  • Code: Bremach BK 20P
Extreme 4x4 Euro 4 (2007-2010)
  • Use: Normal
  • Capacity 3 liter
  • Change 40000 km/ 800 hours
  • Code: Bremach BK 20P
Extreme 4x4 Euro 3 (2001-2008)
  • Use: all
  • Capacity 2,5 liter
  • Check 15000 km/ 500 hours
  • Change 30000 km

Additional Notes

  • The Bremach Extreme Euro 3 (2001-2008) transfer case holds 2.5 liters of fluid, while both Euro 4 variants carry a larger 3-liter capacity, representing a 0.5-liter increase between emission standard generations.
  • The Euro 3 configuration specifies a fluid check interval of 15,000 km or 500 hours, a separate and more frequent milestone than the full fluid change interval, indicating a monitoring step before the actual service is due.
  • The Euro 3 transfer case fluid change is due at 30,000 km, with no hour-based equivalent listed for the change interval, unlike the check interval which carries both a kilometer and an hour threshold.
  • Both Euro 4 variants, the standard Euro 4 (2007-2010) and the Euro 4 with DPF (2008-2010), share identical transfer case service intervals of 40,000 km or 800 hours under normal use conditions.
  • The Euro 3 row applies to all use conditions rather than normal use only, meaning the 30,000 km change interval and 2.5-liter capacity are not restricted to a specific operating environment in the specifications.
  • The Euro 4 and Euro 4 DPF rows are both scoped to normal use conditions, so the 40,000 km or 800-hour change interval does not carry a corresponding severe-use specification in the data provided.
  • The hour-based interval of 800 hours on the Euro 4 variants is notably longer in proportion to the kilometer interval compared to the Euro 3 pairing of 500 hours to 15,000 km, reflecting different service cadence assumptions between the two generations.

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