Front End Bushing Refresh Kit for MK4 2001-2003 Volkswagen includes upgraded control arm bushings and the upgraded strut mounts.
 
Includes
 
2 Strut Mounts (upgraded from stock)
2 Strut Mount Bearings
2 Rear Control Arm Bushings (upgraded TT style)
2 Front Control Arm Bushings 
2 Ball Joints with Retaining Plates
2 Sway Bar Bushings (23mm)
2 Sway Bar Links (metal) 
 
These are all common wear items and should be replaced at the same time. Installation isn't bad and usually takes about about an hour or so for each side.