Hi, thanks for the info. The diff is an NA open type but I’m sure this won’t make a difference. When the garage fitted the new diff only the stub shafts were changed as there was about an inch difference in size. The pinion wasn’t touched. As for re-shimming the stub shaft, I’m guessing this didn’t happen but I’ll check with the garage in the morning I’ve picked up another manual diff from a breakers today but this also has the wrong size flanges. This has led me to believe that my car must have had an Auto diff fitted for whatever reason. I’ll need to fit the smaller flange stub shafts to the new manual diff to make it fit so I guess they’ll need re-shimming first?.. Is this a difficult / specialist job? If so, it might be worth trying to find an NA Auto diff instead. This is a nightmare as it will be the third I’ve bought in a week!...
Thanks,
Rob.