Tundra 4WD V8-4.7L (2UZ-FE) (2003)
Fluid - Differential: Fluid Type Specifications
Differential Fluid
Front
Grade ....................................................................................................................................................................................................... GL-5 or equivalent
Viscosity ........................................................................................................................................................................................................... SAE 75W-90
Rear
Grade ....................................................................................................................................................................................................... GL-5 or equivalent
Above -18° C (0° F) ................................................................................................................................................................................................... SAE 90
Below -18° C (0° F) ............................................................................................................................................................................. SAE 85W-90 or 80W