Steyr S31

Differential fluid capacity & service interval

Steyr S31 differential fluid capacity ranges from 2,5 to 21 liters. Service intervals include checking at 20000 km or 30000 km and changing at 40000 km or 60000 km, or every 12 months. The data covers 24 configurations.

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

TypeSpecifications
  • 19S31 (1988-1996)
  • Rear
  • Use: Normal
  • Capacity 21 liter
  • Check 30000 km
  • Change 60000 km/ 12 months
  • 19S31 (1988-1996)
  • Rear, leading
  • Use: Normal
  • Capacity 8,3 liter
  • Check 30000 km
  • Change 60000 km/ 12 months
  • 19S31 (1988-1996)
  • Rear, trailing
  • Use: Normal
  • Capacity 6 liter
  • Check 30000 km
  • Change 60000 km/ 12 months
  • 19S31 (UK only !) (1988-1996)
  • Rear
  • Use: Normal
  • Capacity 21 liter
  • Check 30000 km
  • Change 60000 km/ 12 months
  • 19S31 4x4 (1988-1996)
  • Front
  • Use: Normal
  • Capacity 2,5 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 19S31 4x4 (1988-1996)
  • Rear
  • Use: Normal
  • Capacity 6 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 22S31 (1988- )
  • Rear
  • Use: Normal
  • Capacity 21 liter
  • Check 30000 km
  • Change 60000 km/ 12 months
  • 22S31 (1988- )
  • Rear, leading
  • Use: Normal
  • Capacity 8,3 liter
  • Check 30000 km
  • Change 60000 km/ 12 months
  • 22S31 (1988- )
  • Rear, trailing
  • Use: Normal
  • Capacity 6 liter
  • Check 30000 km
  • Change 60000 km/ 12 months
  • 26S31 (1988-1993)
  • Rear
  • Use: Normal
  • Capacity 21 liter
  • Check 30000 km
  • Change 60000 km/ 12 months
  • 26S31 (1988-1993)
  • Rear, leading
  • Use: Normal
  • Capacity 8,3 liter
  • Check 30000 km
  • Change 60000 km/ 12 months
  • 26S31 (1988-1993)
  • Rear, trailing
  • Use: Normal
  • Capacity 6 liter
  • Check 30000 km
  • Change 60000 km/ 12 months
  • 26S31 6x6 (1988-1993)
  • Front
  • Use: Normal
  • Capacity 2,5 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 26S31 6x6 (1988-1993)
  • Rear, leading
  • Use: Normal
  • Capacity 8,3 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 26S31 6x6 (1988-1993)
  • Rear, trailing
  • Use: Normal
  • Capacity 6 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 32S31 6x6 (1988- )
  • Front
  • Use: Normal
  • Capacity 2,5 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 32S31 6x6 (1988- )
  • Rear, leading
  • Use: Normal
  • Capacity 8,3 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 32S31 6x6 (1988- )
  • Rear, trailing
  • Use: Normal
  • Capacity 6 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 33S31 (1988-1996)
  • Rear
  • Use: Normal
  • Capacity 21 liter
  • Check 30000 km
  • Change 60000 km/ 12 months
  • 33S31 (1988-1996)
  • Rear, leading
  • Use: Normal
  • Capacity 8,3 liter
  • Check 30000 km
  • Change 60000 km/ 12 months
  • 33S31 (1988-1996)
  • Rear, trailing
  • Use: Normal
  • Capacity 6 liter
  • Check 30000 km
  • Change 60000 km/ 12 months
  • 40S31 (1988- )
  • Rear
  • Use: Normal
  • Capacity 21 liter
  • Check 30000 km
  • Change 60000 km/ 12 months
  • 40S31 (1988- )
  • Rear, leading
  • Use: Normal
  • Capacity 8,3 liter
  • Check 30000 km
  • Change 60000 km/ 12 months
  • 40S31 (1988- )
  • Rear, trailing
  • Use: Normal
  • Capacity 6 liter
  • Check 30000 km
  • Change 60000 km/ 12 months

Other Systems