Polaris All-terrain pickup (ATP)

Differential fluid capacity & service interval

Polaris All-terrain pickup (ATP) differential fluid capacity ranges from 0,15 liter to 0,53 liter. Service intervals include 100 hours or 12 months, and 12 months. The data covers 8 configurations.

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

TypeSpecifications
  • ATP 330 4x4 (2005-2006)
  • Front
  • Use: Normal
  • Capacity 0,15 liter
  • Change 12 months
  • ATP 330 4x4 (2005-2006)
  • Rear
  • Use: Normal
  • Capacity 0,47 liter
  • Change 12 months
  • ATP 500 4x4 (2005-2006)
  • Front
  • Use: Normal
  • Capacity 0,15 liter
  • Change 12 months
  • ATP 500 4x4 (2005-2006)
  • Rear
  • Use: Normal
  • Capacity 0,47 liter
  • Change 12 months
  • ATP 330 4x4 (2004-2005)
  • Front
  • Use: Normal
  • Capacity 0,15 liter
  • Change 100 hours/ 12 months
  • ATP 330 4x4 (2004-2005)
  • Rear
  • Use: Normal
  • Capacity 0,53 liter
  • Change 100 hours/ 12 months
  • ATP 500 4x4 (2004-2005)
  • Front
  • Use: Normal
  • Capacity 0,15 liter
  • Change 100 hours/ 12 months
  • ATP 500 4x4 (2004-2005)
  • Rear
  • Use: Normal
  • Capacity 0,53 liter
  • Change 100 hours/ 12 months

Additional Notes

  • The front differential capacity across all ATP 330 and ATP 500 configurations holds steady at 0.15 liter, a small volume consistent with the compact front differential housings found on utility ATVs of this class.
  • Rear differential capacity differs between production periods. The 2004-2005 ATP 330 4x4 and ATP 500 4x4 both specify 0.53 liter for the rear differential, while the 2005-2006 versions of both models specify a reduced 0.47 liter, a difference of 0.06 liter that reflects a change in the rear differential unit between those periods.
  • The 2004-2005 ATP 330 4x4 and ATP 500 4x4 share an identical service interval for both differentials: every 100 hours of operation or 12 months, whichever comes first. The dual-trigger format is standard for off-road utility vehicles, where heavy seasonal use can accumulate operating hours well before a calendar year elapses.
  • The 2005-2006 ATP 330 4x4 and ATP 500 4x4 carry a simplified change interval of 12 months only, with no hourly threshold listed. Removing the 100-hour trigger represents a shift to a purely time-based maintenance schedule for those model year variants.
  • Front differential capacity remains at 0.15 liter for the 2005-2006 ATP 330 4x4 and ATP 500 4x4, unchanged from the 2004-2005 figures, indicating the front differential housing carried over between those production periods despite other specification adjustments.
  • The ATP 330 4x4 and ATP 500 4x4 share identical differential capacities and service intervals within each respective model year range, meaning the engine displacement difference between the 330 and 500 variants had no bearing on differential fluid specifications.

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