Fendt 800 Vario COM2

Differential fluid capacity & service interval

Fendt 800 Vario COM2 differential fluid capacity ranges from 8,3 to 8,5 liters. Service intervals include checking every 12 months or 500 hours and changing every 1000 hours or 24 months. The data covers 6 configurations.

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

TypeSpecifications
  • 815 Vario TMS, 715/../2001 -> (2006-2009)
  • Front, limited slip
  • Use: Normal
  • Capacity 8,3 liter
  • Check 12 months/ 500 hours
  • Change 1000 hours/ 24 months
  • 817 Vario TMS, 717/../2001 -> (2006-2009)
  • Front, limited slip
  • Use: Normal
  • Capacity 8,3 liter
  • Check 12 months/ 500 hours
  • Change 1000 hours/ 24 months
  • 818 Vario TMS, 718/../2001 -> (2006-2007)
  • Front, limited slip
  • Use: Normal
  • Capacity 8,3 liter
  • Check 12 months/ 500 hours
  • Change 1000 hours/ 24 months
  • 815 Vario TMS, 715/../0000 -> 715/../2000 (2002-2005)
  • Front, limited slip
  • Use: Normal
  • Capacity 8,5 liter
  • Check 12 months/ 500 hours
  • Change 1000 hours/ 24 months
  • 817 Vario TMS, 717/../0000 -> 717/../2000 (2002-2005)
  • Front, limited slip
  • Use: Normal
  • Capacity 8,5 liter
  • Check 12 months/ 500 hours
  • Change 1000 hours/ 24 months
  • 818 Vario TMS, 718/../0000 -> 718/../2000 (2002-2005)
  • Front, limited slip
  • Use: Normal
  • Capacity 8,5 liter
  • Check 12 months/ 500 hours
  • Change 1000 hours/ 24 months

Additional Notes

  • The Fendt 800 Vario COM2 front limited slip differential holds 8.5 liters across the 815, 817, and 818 Vario TMS variants produced in 2002-2005, identified by serial number suffixes ending at 2000.
  • Starting with serial number suffix 2001, the 815, 817, and 818 Vario TMS variants carry a reduced front differential capacity of 8.3 liters, a difference of 0.2 liters compared to earlier production units.
  • A limited slip differential requires a fluid specifically formulated to allow controlled slip between the two output shafts, which is why the fluid type and capacity for this system are tracked separately from a standard open differential.
  • The check interval for the front limited slip differential is set at 12 months or 500 hours under normal use conditions, whichever comes first, applying uniformly across all six configurations listed.
  • The fluid change interval is 1000 hours or 24 months under normal use conditions, meaning the fluid is changed roughly twice as infrequently as the check interval in terms of operating hours.
  • The serial number boundary at suffix 2000/2001 marks the capacity change from 8.5 to 8.3 liters, making the production serial number a relevant factor when determining the correct service fill quantity for the front differential.

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