Known good UV dye for differential gear oil?

[Rick64]

All,

Looking for a known good / safe dye to use for GM Dexron LS Gear Oil, 75W-90 in my ‘17 Corvette. I’ve seen multiples that claim engine oil and other petroleum based oils but none don’t discuss gear oil specifically. Just being OCD before I pick and use one.

Thanks,

Rick

 

[slacktide_bitog]

There is no reason you can't use those with gear oil, since it's also petroleum-based just like engine oil and ATF, for example.

Here is one from GM/ACDelco

 

[Jetronic]

works with PAO aswell, just doesn't stay mixed. But that's not a problem in a differential, it's a giant blender