Diff oil Question

[Blackmk3]

Hello supra community

Just rebuilt the diff in my supra, and starting to think about what oil i should run, Before it was just a castrol lsd oil from the auto store but now its all rebuild new and nice is there a magic oil recommended for our diffs?

The car gets circuit raced and drifted

I run redline MT90 in my r154 which is great and thinking if the diff needs the good oil to

What do you run/recommend?

Thanks

 

[Nick M]

I recomend what the book says. A synthetic version of the same thing would be optimal.

 

[te72]

I think there is Royal Purple in my diff, but I honestly forget, it's been so long since I changed the fluid.

Might check the oils and lubricants sub-forum, search through there. I believe you can run MT-90 in the diff as well, but don't quote me on that.

 

[Canuckrz]

I run redline 75W90 in my rear end, it has the friction modifier built in, I actually ordered a bottle of redline friction modifier to go with it but didn't end up needing to use any.

 

[Blackmk3]

Great that's exactly what i needed to know guys, think ill just order some of the redline stuff, then it will be good for ages

Thanks!

 

[jetjock]

Although Redline is a good choice the fact remains such applications are tough on any oil. Compounding this there's not much of it. Therefore it's still going to need changing on occasion.