Mercedes-Benz SK, 645 --> 649, 655 --> 659 (EU)

Transfer case fluid capacity & service interval

Mercedes-Benz SK, 645 to 649, 655 to 659 (EU) models require transfer case fluid with a capacity range of 7 to 7,5 liters. The service interval for fluid replacement is 90000 km. The data covers 4 configurations.

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

TypeSpecifications
SK 1929 (4x2) (1988-1992)
  • Use: Normal
  • Capacity 7 liter
  • Change 90000 km
SK 2429 (6x2) (1988-1992)
  • Use: Normal
  • Capacity 7 liter
  • Change 90000 km
SK 2629 (6x2) (1988-1992)
  • Use: Normal
  • Capacity 7 liter
  • Change 90000 km
SK 2635 (6x2) (1988-1993)
  • Use: Normal
  • Capacity 7,5 liter
  • Change 90000 km

Other Systems