Freightliner hub oil?

[MN_Traveler]

Looks like one of my hubs is on the low side, and need to top it off. The last forum post on this subject goes back to 2011, and indicates the use of 80-90 gear oil. Do these hubs over the years uniformly use 80-90 gear oil (wherever I buy that?) , or do I need to research and identify something specific for my particular chassis?

Amazon sells “Lucas hub oil”, but it does not specify a weight. Is this appropriate, or is it something different?

Interesting that one hub is fine, the other on the low side (no sign of a leak). Maybe it was never properly filled?

[NorthernDriv]

Plain old 80 - 90 gear oil. That's what is recommended for my 2020 Palazzo by Freightliner.

[153stars]

I'm sure you can trust Lucas as well Wal-Mart or local parts store shoul have 80/90.

[MN_Traveler]

Found and purchased. Thank you!