Dennis Trident

Differential fluid capacity & service interval

Dennis Trident uses differential fluid with a capacity of 18 liters. The data covers 1 configuration.

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

TypeSpecifications
  • Trident 2-axle (1997-2000)
  • Rear
  • Use: Normal
  • Capacity 18 liter
  • Code: ZF AV-132

Additional Notes

  • The Dennis Trident 2-axle carries a rear differential fluid capacity of 18 liters, a figure consistent with the large-volume housings found in heavy-duty multi-passenger bus axles, where greater lubricant volume supports sustained load-bearing and heat dissipation under regular operating conditions.
  • The 18-liter capacity is specified under normal use conditions, meaning the interval and fill volume apply to standard service cycles rather than severe-duty or first-change-only scenarios.
  • A capacity of 18 liters in a rear differential context represents a service fill quantity, reflecting the amount of fluid required during routine maintenance rather than a full overhaul or initial factory fill, which can differ in some heavy vehicle applications.

Other Systems