From quite a number of hours of research on the proshaft phasing topic: In phase being where the u joints line up with each other like the rear driveshaft does. -All genuine LR front driveshafts for the P38 have the u joints set slightly out of...

Thanks all! The pinion flange sealing face seemed okay to me when I did the seal. But installing the seal a bit deeper may be a good idea. Also worth mentioning the car has 275k kms on the clock. How can the u-joints be out of phase? I did...

So I am a bit confused. I'll describe all the symptoms and what I think about it, but would like a bit of input and other opinions. So I had a leaking front diff. Leak came from the pinion seal. I replaced the seal. It nearly immediately leaked...