Polaris ACE

Differential fluid capacity & service interval

Polaris ACE differential fluid capacity ranges from 0,2 to 0,27 liters. Service intervals include 100 hours or 12 months, 1 month or 25 hours for changes, and 1 month or 25 hours for checks. The data covers 12 configurations.

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

TypeSpecifications
  • ACE 500 (2017-2019)
  • Front
  • Use: Normal
  • Capacity 0,27 liter
  • Change 100 hours/ 12 months
  • ACE 500 (2017-2019)
  • Front
  • Use: Initial service
  • Capacity 0,27 liter
  • Check 1 months/ 25 hours
  • ACE 570 (2017-2019)
  • Front
  • Use: Normal
  • Capacity 0,2-0,27 liter
  • Change 100 hours/ 12 months
  • ACE 570 (2017-2019)
  • Front
  • Use: Initial service
  • Capacity 0,2-0,27 liter
  • Change 1 months/ 25 hours
  • ACE 900 (2017-2019)
  • Front
  • Use: Normal
  • Capacity 0,2-0,23 liter
  • Change 100 hours/ 12 months
  • ACE 900 (2017-2019)
  • Front
  • Use: Initial service
  • Capacity 0,2-0,23 liter
  • Change 1 months/ 25 hours
  • ACE 325 (2016-2016)
  • Front
  • Use: Normal
  • Capacity 0,27 liter
  • Change 100 hours/ 12 months
  • ACE 325 (2016-2016)
  • Front
  • Use: Initial service
  • Capacity 0,27 liter
  • Change 1 months/ 25 hours
  • ACE 570 (2016-2016)
  • Front
  • Use: Normal
  • Capacity 0,27 liter
  • Change 100 hours/ 12 months
  • ACE 570 (2016-2016)
  • Front
  • Use: Initial service
  • Capacity 0,27 liter
  • Change 1 months/ 25 hours
  • ACE 900 (2016-2016)
  • Front
  • Use: Normal
  • Capacity 0,27 liter
  • Change 100 hours/ 12 months
  • ACE 900 (2016-2016)
  • Front
  • Use: Initial service
  • Capacity 0,27 liter
  • Change 1 months/ 25 hours

Additional Notes

  • The front differential fluid capacity across the ACE 325, ACE 500, ACE 570 (2016), and ACE 900 (2016) is a fixed 0.27 liter, indicating a consistent service fill volume for those configurations.
  • Starting with the 2017-2019 model years, the ACE 570 and ACE 900 shift to a capacity range rather than a fixed value. The ACE 570 lists 0.2-0.27 liter and the ACE 900 lists 0.2-0.23 liter, reflecting a tolerance band for the service fill rather than a single absolute figure.
  • The ACE 900 (2017-2019) carries the narrowest capacity range of all listed configurations at 0.2-0.23 liter, which is notably tighter than the 0.2-0.27 liter range specified for the ACE 570 of the same years.
  • Normal-use front differential fluid changes across all listed ACE configurations are scheduled at 100 hours or 12 months, whichever comes first, a dual-trigger interval that accounts for both operating time and calendar aging of the fluid.
  • An initial service interval of 25 hours or 1 month applies to all listed configurations. Early fluid changes at break-in intervals like these are standard practice for new drivetrain components, as initial wear particles accumulate in the fluid during the first hours of operation.
  • The ACE 500 (2017-2019) initial service entry specifies a fluid check rather than a change at the 25-hour or 1-month mark, distinguishing it from all other listed configurations, which specify a full fluid change at that same interval.
  • The ACE 325 appears only in the 2016 model year within these specifications, while the ACE 500 entries begin at 2017, and both the ACE 570 and ACE 900 span 2016-2019, representing the widest year coverage among the listed variants.

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