What kind of oil does a Toyota differential take?

The Toyota differential requires gear oil, also known as differential fluid, to lubricate the clutches, gears, and bearings in the rear differential housing. The specific type of gear oil recommended for Toyota differentials is synthetic 75w-90 GL-5 gear oil that matches Toyota’s specifications. It is important to choose an oil with the right level of sulfur-based additives, such as GL-5, to ensure efficient lubrication under pressure. Toyota Genuine Parts Differential Gear Oil is an OEM fluid that is recommended for use in Toyota vehicles. Additionally, there are other synthetic gear oils available from reputable brands like Amsoil, Mobil, and Valvoline that can be used in Toyota differentials. It is always a good idea to consult your owner’s manual for the exact frequency and specifications for servicing your differential.

What gear oil does Toyota use?

75W140 Gear Oil, Quart.

What is the difference between 75W80 and 75W90?

75W90 has a higher kinematic viscosity than 75W80. At 75W90 the kinematic viscosity is 13.5 to 18.4 mm²/s. 75W90 offers better shear stability than 75W80 and can generally withstand higher loads in the transmission. Oils of different SAE classes can be mixed with each other.

Is Toyota 75w85 synthetic?

OE Toyota Lexus Differential Gear Oil 08885-02506 Fully Synthetic LT GL-5 75w-85.

Is there a big difference between 75W90 and 80w90?

SAE 75W-90 maintains a more consistent thickness, or viscosity, across a wide temperature range. It’s thicker when exposed to high heat and thinner under colder, wintry conditions than 80W-90.

Can I use 75w90 instead of 75w85 Toyota?

You’re fine. 75W-90 works well.

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 oil goes in the rear differential?

There are two types of differential fluid. One is mineral oil, which is a natural, crude oil-based fluid. The other is synthetic differential fluid, which is created in a lab. As with all synthetic oils, synthetic differential fluid oils can be fine-tuned for optimal performance.

What happens if you use 75W140 instead of 75W90?

No problem at all! I am a mechanical/petroleum engineer and can tell you that you are probably running ~75W-115 because the only difference between 75W-90 and 75W-140 is the amount of viscosity modifiers (polymers that stretch out and make the oil more viscous at high temps).

What’s 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.

Is Toyota gear oil synthetic?

Toyota 75w-85 Synthetic Gear Oil.