Rear Differential Fluid for 2006 Ford Expedition
The rear differential of a 2006 Ford Expedition requires Motorcraft SAE 75W-140 fluid. It’s important to note that the axle code should be checked to determine if a friction modifier additive is needed. For example, if the axle is open (not needing the 4oz friction modifier additive), it may not be necessary to add the modifier, but it’s generally considered safe to do so. Additionally, it’s recommended to use the recommended weight of fluid, and the capacity for the rear differential is approximately 5.5-6.9 pints.
It’s also worth noting that the rear differential fluid should be changed if the vehicle is used for heavy towing or off-road driving, with a recommended interval of once a year for heavy use or every 35,000 miles for regular use.
If you have any further questions or need additional assistance, feel free to ask!
Contents
- What type of oil does my 2006 Ford Expedition take?
- What kind of Rear differential fluid does a 2004 Ford Expedition take?
- What happens if you use the wrong differential fluid?
- What type of transmission oil does a Ford Expedition take?
- What kind of fluid goes in a Rear differential?
- What fluid should never be used in a rear differential?
- What happens if you use the wrong diff fluid?
- Does it matter what differential fluid you use?
- Can you put ATF in a rear differential?
- What oil is recommended for Ford Expedition?
What type of oil does my 2006 Ford Expedition take?
STP Conventional Engine Oil 5W-20 5 Quart
5W-20.
What kind of Rear differential fluid does a 2004 Ford Expedition take?
Ford Expedition 2004, SAE 75W-140 Synthetic API GL-5 Differential Fluid by Motorcraft®.
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 type of transmission oil does a Ford Expedition take?
Motorcraft® MERCON® LV is a premium-quality automatic transmission fluid recommended by Ford Motor Company for use in Ford, Lincoln and Mercury vehicles that require MERCON® LV type fluid.
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 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 happens if you use the wrong diff 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.
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.
Can you put ATF in a rear differential?
The differential will be damaged if you use ATF fluid. It doesn’t have even close to the lubricating properties you need.
What oil is recommended for Ford Expedition?
Mobil 1 – Extended Performance High Mileage Full Synthetic Motor Oil 5W-20, 5 Quart (Part No. 15020)
