Is the 1999 XJR hub assembly the same part number as 1999 XJ8? If so, what years had the same part number? I do not have a parts look-up for Jaguar and can't seem to find the answer. This is the hub/spindle/knuckle assembly that must be removed to replace the wheel bearing. I am trying to figure out what size bearing is in their since I replaced both sides and they both failed a year later.

 

This is taken from the SNG Barrett catalogue................does it help?

 

yes thank you!