Hey guys,

I'm in need of a right bank(passenger side) exhaust camshaft, it kind of broke one day when I started it...long story - anyway the garage is storing it for the winter since they misdiagnosed it (said it was VVT - paid $2500) and they are letting me get the parts together.

However I'm getting conflicting information online and from Jag dealer for what the replacement cam part number is. Jag told me its #NRA2504AA for the right bank passenger side, but everywhere online is showing that #NNE2504AB compatible. Did Jag perhaps change part #'s sometime through the s-types life? I just dont know why some places are showing #NNE2504AB pulled out of 00 s-type 4.0's but jag recommends another part number.

Any help would be appreciated - have a picture