Rear suspension set up 4.4 & 4.8is (will it work)

[dpbayly]

Hi all my wife has managed to bend something in the rear suspension one side (long story) no other damage just kicked one of the rear wheels out at the leading edge by about 6-10mm but I cant see what has bent....

I have the opportunity to pick up a complete side lower wishbone both upper arms hub carrier the lot but mine is a 4.4 and it came off a 4.8is did they use the same arms on both if so that's great as I can change the whole lot and be done with it?