TD5 110 rear Diff parts

HI i am looking or parts for our 2005 def 110 pick up with the rover rear axle
i just can seem to identify the right parts to buy .

also will the parts form the 1997 discovery rear axle work like the half shaft ?
i know the salisbury rear half shaft is shorter


i need

pinion bearings (inner and outer)
drivers side half shaft
planet gear shims and pins

any part numbers or links will be great




thanks
Ryan

anyone??