Bremach T-Rex

Automatic transmission fluid capacity & service interval

Bremach T-Rex automatic transmission fluid capacity is 12-14 liters. Service intervals include normal and preferred use. Data covers 4 configurations.

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

TypeSpecifications
T-Rex 3.0 (107 kW) Euro 4 + DPF, F1C (2010-2012)
  • Use: Normal
  • Capacity 12-14 liter (Dry fill)
  • Code: Allison 1000SP 5/1
T-Rex 3.0 (107 kW) Euro 4 + DPF, F1C (2010-2012)
  • Use: Preferred
  • Capacity 12-14 liter (Dry fill)
  • Code: Allison 1000SP 5/1
T-Rex 3.0 (130 kW) Euro 4 + DPF, F1C (2010-2012)
  • Use: Normal
  • Capacity 12-14 liter (Dry fill)
  • Code: Allison 1000SP 5/1
T-Rex 3.0 (130 kW) Euro 4 + DPF, F1C (2010-2012)
  • Use: Preferred
  • Capacity 12-14 liter (Dry fill)
  • Code: Allison 1000SP 5/1

Additional Notes

  • The Bremach T-Rex automatic transmission dry fill capacity is listed at 12-14 liters across all 2010-2012 configurations. A dry fill figure represents the total fluid volume required when filling a completely drained or rebuilt transmission, including the torque converter and all internal passages, rather than a partial service top-up.
  • Both the 107 kW and 130 kW F1C engine variants share the same 12-14 liter dry fill range, meaning the power output difference between the two configurations does not correspond to a difference in automatic transmission fluid capacity.
  • The 12-14 liter figure is expressed as a range rather than a fixed value, which is common for automatic transmissions where the exact quantity retained after a drain can vary depending on how thoroughly the unit was emptied and whether the torque converter was removed.
  • Each engine variant carries both a normal and a preferred use condition entry, and in both cases the dry fill capacity remains 12-14 liters, indicating the use condition designation does not alter the stated fluid volume for either the 107 kW or 130 kW configuration.

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