Oil/Grease leak?

[Doyle123]

Recently I had my rear right side tire go flat. No big deal, parked it overnight and came back today to what looks to be an oil leak. Have cleaned it up and believe the leak was caused from the cart sitting on a lean overnight.
I have owned this cart for around a month and am very new to the world of golf carts, so I am really unsure what the issue is and what needs to be done to ensure it runs fine.
Can you please let me know what exactly has come out of my cart, and what it has come out of. The part sticking up has a cap that is loose but in place, as per design I am guessing. Any help and ideas would help me greatly.

Pictures are attached showing where the oil came from.

[Cobra,1]

The picture is showing a rear housing vent. It should only ventair out of the rear drive system which is normal.

My guess is you may be slightly over filled with rear end lube , as sitting at a slight angle such as flat tire should have caused oil to vent out.

Check level/amount of gear lube in rear.😊
What you model cart is this ?

[cgtech]

Im gonna guess it's that oddball axle (about 1987). Also, Cobra,1 , have you noticed that your cart description at the bottom indicates you own a golf cart that's older than the game of golf itself.

[Cobra,1]

Lol cgtech just realize that snafu
I’m old but not that old lol🤭
Changed it