75W transmission oil

[Fighter13]

The oil of Toyota LV 75V MT has a viscosity of 100С - 5.7, 40С - 30.

 

[Fighter13]

The oil of Toyota LV 75W MT has a viscosity of 100-5.7, 40-30.
I use the oil 75W80 Castrol sintrans V FE in my mechanics 6st EC60. In winter, at the first 1-2 kilometers there is a slight discomfort when switching to 2 gears. Then all is well. Now the spring, the heat and everything is fine.

 

[btanchors]

I just posted a VOA of the Toyota 75W Transfer Gear oil. You can see it here.

Very different from any VOAs of regular 75W-90 Gear Lubes I have seen. I mention this because many are tempted to just substitute that for this expensive Toyota 75W lube. I think I am going to stick with OEM lube for the transfer case of my 2017 Tundra as even this VOA shows it is very different from normal gear lubes, not to mention it being much thinner.