The front driverside axle pulled out of my 04 with a 2" level kit. I have had the kit in for about a year and this is the first problem. While researching this problem I came across some manual locking hubs.
http://www.autopartswarehouse.com/
I would like to try this part as it might be easier on the front driveline when driving in 2wd. I just don't know the number of splines on the front axle of my truck (28 or 31)? I anyone has tried this product or knows how many splines our trucks have on the front axles, some feedback would be greatly apprecited.