Rear right axle noise.

[Wille]

Hello and Help!!!
I have a 2007 Chevy Tahoe LT, 4x4, 5.3 flex.
Now I have a "grinding" sound coming from the rear "axel", from what i can hear it comes from the right...
It's when I turn right and some time when going over speed bumps w only the left wheels.
The "noise" is not all the time it comes and goes. Can drive for hrs and nothing and then its "there" in all right turns. And harder/lauder when turning hard.
What I done, so far is. Changed brakes, rotor, the clip on the axles, checked the "dust plate", checked/renovated parking brakes.

 

[Geotrash]

Hello and Help!!!
I have a 2007 Chevy Tahoe LT, 4x4, 5.3 flex.
Now I have a "grinding" sound coming from the rear "axel", from what i can hear it comes from the right...
It's when I turn right and some time when going over speed bumps w only the left wheels.
The "noise" is not all the time it comes and goes. Can drive for hrs and nothing and then its "there" in all right turns. And harder/lauder when turning hard.
What I done, so far is. Changed brakes, rotor, the clip on the axles, checked the "dust plate", checked/renovated parking brakes.

Probably a rear axle bearing. Not a difficult fix, but depends on your comfort level.