yellowish fluid leak rear hub

[gritlight]

Originally I thought the leak must be break fluid but the reservoir is completely full still.

A good bit of it leaks from the center of the right rear wheel each time its driven. Its pretty sticky stuff.

Does any one have a lock on what this is? what should my next step be? Thank you and excuse my ignorance im still learning!

[RottenAppleRed]

Is there any water envolved?...rain, puddle, car wash? Is it possible that your rear axl housing has water in it? Water and 90w gear oil, mixed by a churning differential makes a sticky, yellow froth. An over full rear housing contaminated with water, could produce a leak from the axl seal. Other than that, I'd say wheel cylinder?

[chriscris]

Yes, check you axle seals.