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Home >> Subaru >> 1998 >> Legacy Outback AWD F4-2.5L DOHC >> Repair and Diagnosis >> Specifications >> Fluid Type Specifications >> Differential Assembly >> Fluid - Differential
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Fluid - Differential

Specified type API Classification GL - 5

Specified viscosities at ambient temperature ranges:
Temperatures above 0°C (32°F) SAE 90
Temperatures above -28°C (-36°F) [1] SAE 85W
Temperatures below 32°C (90°F) SAE 80W
Temperatures in all ranges SAE 75W - 90

[1]Temperatures are approximate.