Challenger MT

Differential fluid capacity & service interval

Challenger MT uses differential fluid with a capacity of 9 liters. Service intervals require a change every 1200 hours. The data covers 10 configurations.

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

TypeSpecifications
  • MT455E (2016- )
  • Front
  • Use: Normal
  • Capacity 9 liter
  • Change 1200 hours
  • MT465E (2016- )
  • Front
  • Use: Normal
  • Capacity 9 liter
  • Change 1200 hours
  • MT475E (2016- )
  • Front
  • Use: Normal
  • Capacity 9 liter
  • Change 1200 hours
  • MT485E (2016- )
  • Front
  • Use: Normal
  • Capacity 9 liter
  • Change 1200 hours
  • MT495E (2016- )
  • Front
  • Use: Normal
  • Capacity 9 liter
  • Change 1200 hours
  • MT555E (2014- )
  • Front
  • Use: Normal
  • Capacity 9 liter
  • Change 1200 hours
  • MT565E (2014- )
  • Front
  • Use: Normal
  • Capacity 9 liter
  • Change 1200 hours
  • MT575E (2014- )
  • Front
  • Use: Normal
  • Capacity 9 liter
  • Change 1200 hours
  • MT585E (2014- )
  • Front
  • Use: Normal
  • Capacity 9 liter
  • Change 1200 hours
  • MT595E (2014- )
  • Front
  • Use: Normal
  • Capacity 9 liter
  • Change 1200 hours

Additional Notes

  • Across all ten configurations listed, the Challenger MT front differential fluid capacity is uniformly 9 liters. In drivetrain service, a consistent capacity across a model family typically reflects a shared axle assembly rather than axle variations scaled to power output.
  • The MT455E, MT465E, MT475E, MT485E, and MT495E all carry a 2016 start year for front differential fluid specifications, while the MT555E, MT565E, MT575E, MT585E, and MT595E share a 2014 start year, placing the 500-series two model years earlier in the specification record.
  • All ten configurations share an identical 1200-hour change interval under normal use conditions. In agricultural equipment, hour-based service intervals are standard because operating time is a more reliable wear indicator than calendar time or distance.
  • The 1200-hour interval under normal use is a relatively extended drain period for a front differential. Shorter intervals are common in severe-use classifications, which typically account for sustained heavy draft loads, extreme temperatures, or frequent water crossings.
  • The front differential designation across all rows indicates these specifications apply specifically to the front axle differential housing, which in a mechanical front-wheel-drive tractor is a separate serviceable unit from the rear axle and transmission.
  • The uniform 9-liter capacity across both the 400-series and 500-series variants suggests the front axle differential unit is dimensionally consistent regardless of the power tier each model represents within the Challenger MT lineup.

Other Systems