Based on the search results, the 2017 Ford Expedition requires different types of differential fluid for the front and rear differentials. Here are the recommended specifications:
– Front Differential: SAE 80W-90 Limited Slip Differential Fluid
– Rear Differential: SAE 75W-140 Synthetic Differential Fluid
It’s important to note that the rear differential fluid may require a friction modifier. It’s always a good idea to consult the owner’s manual or contact a Ford dealership for the most accurate and up-to-date information on the specific fluid requirements for your vehicle.
Contents
- What happens if you use 75W140 instead of 75W90?
- Does it matter what differential fluid you use?
- What kind of Rear differential fluid does a 2016 Ford Expedition take?
- Which gear oil is thicker 75W90 or 75W140?
- What fluid should never be used in a Rear differential?
- What kind of gear oil does a 2017 Ford Expedition take?
- What kind of fluid goes in a Rear differential?
- What happens if you use the wrong differential fluid?
- What kind of Rear differential fluid does a 2017 Ford Explorer take?
- Which is better 75W90 or 75W140?
What happens if you use 75W140 instead of 75W90?
75W140 has double the viscosity at 100 C than 75W90. Using it will consume more power. It provides better gear wear protection , but LT230s do not wear their gears, so it is a waste of time.
Does it matter what differential fluid you use?
The best way to determine which differential fluid is correct for your application is to reference your vehicles owner’s manual. Using the appendix, locate the section under fluids, transmission fluid, transfer case fluid, or lubrication.
What kind of Rear differential fluid does a 2016 Ford Expedition take?
Ford Expedition 2016, GM Original Equipment™ SAE 75W-85 Synthetic API GL-5 Differential Fluid by ACDelco®. Location: Rear.
Which gear oil is thicker 75W90 or 75W140?
So, the difference between “75W90” and “75W140” is that at operating temperature, the 75W140 will be considerably thicker than the 75W90 but at room temperature they will be about the same viscosity.
What fluid should never be used in a Rear differential?
Never, under any circumstances, put engine oil in your differential. This will result in devastating damages to your engine. Engine oil is much different than gear oil, mostly it cannot withstand high pressure. Therefore, engine oil should never be used in place of gear oil.
What kind of gear oil does a 2017 Ford Expedition take?
Ford Expedition 2017, SAE 75W-90 API GL-5 Gear Oil, 1 Quart by Eneos®. Viscosity: SAE 75W-90. Oil Type: API GL-5. Volume: 1 Quart.
What kind of fluid goes in a Rear differential?
There are two basic types of differential fluid: Mineral oil, which is a natural, crude oil-based fluid. Synthetic differential fluid, which is created with chemicals and can be fine-tuned for optimal performance.
What happens if you use the wrong differential fluid?
They found that whoever replaced the oil in the differential with the wrong viscosity was directly responsible for the damage caused to the front differential assembly and the four-wheel-drive (clutch) assembly.
What kind of Rear differential fluid does a 2017 Ford Explorer take?
Ford Explorer / Police Interceptor Utility 2017, SAE 80W-90 Premium Rear Axle Lubricant by Motorcraft®. Location: Rear.
Which is better 75W90 or 75W140?
I think you’ve got your numbers backwards the 75W140 is the heavier (140 vs 90) and for more severe service. It is recommended only for the rear diff and only for heavy towing and continuous use. You shouldn’t go heavier than 75W90 in the front and for normal duty and occasional towing 75W90 is fine for the rear.
