Half Axle Whiirrrrr

[jbuswim]

Replaced the front half axle on my 2001 Cruiser with 79,000 miles. First time for the truck. Now there is a slight whine coming from it. When I am decelerating into a turn is whirrrrs for couple seconds. Going to redo the thing this weekend. Any suggestions on the problem/solution?
Thanks!

 

[labcab]

Is it a Toyota or aftermarket axle?

 

[jbuswim]

Toyota.
it's not loud at all.