[Wtv]

Hey guys got two questions.. i cant find 75/85 differential gear oil is it ok to use 75/90. And questions 2 is the tranfer case calls for 75w.. ive called three dealership and they don't even have it.. what is a suitable oil to use... 2017 tundra sr5 5.7 4x4... thanks for your time w.t

 

[310z]

Welcome to the site, enjoy the ride.
Yes, 75/90 would be fine for the differential and transfer case.

 

[Wtv]

Thanks bro

 

[Atombum]

Thanks, guys, I I've also ran into this issue recently.