Mercedes-Benz Unimog (EU)

Power steering fluid capacity & service interval

Mercedes-Benz Unimog (EU) power steering fluid capacity ranges from 0,56 to 3 liters. Service intervals include checks at 200 hours or 4000 km, and changes at 1600 hours or 12 months. The data covers 16 configurations.

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

TypeSpecifications
416, U 125 (1977-1988)
  • Use: Normal
  • Capacity 3 liter
  • Check 200 hours
  • Change 1600 hours
425, U 120 (1977-1984)
  • Use: Normal
  • Capacity 2,25 liter
  • Check 4000 km/ 200 hours
  • Change 12 months
425, U 150 (1977-1988)
  • Use: Normal
  • Capacity 2,25 liter
  • Check 4000 km/ 200 hours
  • Change 12 months
421 (1970-1988)
  • Use: Normal
  • Capacity 2 liter
  • Check 200 hours
421 (1970-1988)
  • Use: Normal
  • Capacity 0,56 liter
  • Check 200 hours
403 (1969-1977)
  • Use: Normal
  • Capacity 2 liter
  • Check 200 hours
  • Change 1600 hours
403 (1969-1977)
  • Use: Normal
  • Capacity 0,9 liter
  • Check 200 hours
413 (1969-1977)
  • Use: Normal
  • Capacity 2 liter
  • Check 200 hours
  • Change 1600 hours
413 (1969-1977)
  • Use: Normal
  • Capacity 0,9 liter
  • Check 200 hours
416 (1969-1988)
  • Use: Normal
  • Capacity 2 liter
  • Check 200 hours
  • Change 1600 hours
416 (1969-1988)
  • Use: Normal
  • Capacity 0,9 liter
  • Check 200 hours
403 (1966-1972)
  • Use: Normal
  • Capacity 2 liter
  • Check 200 hours
  • Change 1600 hours
403 (1966-1972)
  • Use: Normal
  • Capacity 0,9 liter
  • Check 200 hours
421 (1966-1971)
  • Use: Normal
  • Capacity 0,56 liter
  • Check 200 hours
406 (1962-1988)
  • Use: Normal
  • Capacity 2 liter
  • Check 200 hours
  • Change 1600 hours
406 (1962-1988)
  • Use: Normal
  • Capacity 0,9 liter
  • Check 200 hours

Other Systems