Hi all
I have a 2009 Raging Bull with 157k on it.
My rear diff seems to have given up the ghost and I’m getting terrible vibrations and drone from it.
I have been looking on eBay for a replacement but there’s all sorts of different ratios.
I checked for a marking but it’s been painted over in the past.
Would anyone be able to point me in the right direction or the impact of not putting the correct one on?
Thanks
Steve

ratio will be on the silver plate under the bonnet

Thank you!