New differential gear oil is typically a clear or amber color, depending on the specific formulation and additives used by the manufacturer. Some oils may appear darker due to the presence of additives or the base oil used. Over time, as the oil ages and collects contaminants, it can darken significantly. It's important to regularly check the oil's condition to ensure proper lubrication and function.
80W90 gear oil.
The front differential uses 80W90 gear oil.
Use an 80-90wt gear oil
80-90 PL-5 gear oil
It is supplied with a convenient type of gear oil.
The only place you would use gear oil is in the rear differential and or front differential if it is a 4+4. The differentials have a fill plug.
If you are asking about the rear differential, It is - SAE 75W90 synthetic gear oil The front is -SAE 80W90 GL-5 gear oil
80W90 gear oil.
75w90 gear oil.
It is GL-5 and the weight is 80/90 gear oil.
For a 2003 Ford Expedition, the recommended gear oil for the differential is typically 75W-140 synthetic gear oil, particularly for models with the heavy-duty towing package. If the vehicle has a standard differential, 75W-90 gear oil may also be suitable. Always check the owner's manual or consult with a dealer for specific requirements based on the vehicle's configuration.
Ep90 or normal gear box oil x