I have a diff that measures very little little radial runout (less than .003) but when set in a transmission case shows about .010 axial runout. Is this something that will change with preload on the carrier bearings or is this a sign of a bad diff?
The above diff was sent back with a fucking 20% restocking fee, plus shipping on a defective OBX LSD. I went almost two years of not installing any LSD's. The eBay seller did take part of the hit as did I. He wanted to chuck the thing through a car window when they wanted to deny any warranty.