Tacoma Extra Cab 2WD V6-3.4L (5VZ-FE) (1998)
Fluid - Differential: Fluid Type Specifications
Type ........................................................................................................................................................................................... Hypoid gear oil API GL - 5
Viscosity:
Above -18°C (0°F) ..................................................................................................................................................................................................... SAE 90
Below -18°C (0°F) ............................................................................................................................................................................. SAE 80W or 80W - 90