Wheel Bearing Subaru Guide:

Subaru Wheel Bearing Applications

SVX
1992-1997
Front: Tapered Roller Bearing
Rear: Ball Bearing

Impreza
1993-2004
Front: Tapered Roller
Rear: Ball Bearing

2005-2007 (except STI)
Front: Tapered Roller Bearing
Rear: Ball Bearing

2005-2007 STI
Front: Integrated Hub Unit
Rear: Integrated Hub Unit

Legacy
1995-1999
Front: Tapered Roller Bearing
Rear: Ball Bearing
2000-2004
Front: Tapered Roller Bearing
Rear: Integrated Hub Unit
2005-2007
Front: Integrated Hub Unit
Rear: Integrated Hub Unit

Outback
1995-1999
Front: Tapered Roller Bearing
Rear: Ball Bearing
2000-2004
Front: Tapered Roller Bearing
Rear: Integrated Hub Unit
2005-2007
Front: Integrated Hub Unit
Rear: Integrated Hub Unit

Outback Sport
1995-2004
Front: Tapered Roller Bearing
Rear: Ball Bearing
2005
Front: Integrated Hub Unit
Rear: Ball Bearing
2006-2007
Outback Sport a trim level of Impreza

Forester
1998-2007
Front: Tapered Roller Bearing
Rear: Ball Bearing

Baja
2003
Front: Tapered Roller Bearing
Rear: Ball Bearing
2004-2006
Front: Tapered Roller Bearing
Rear: Integrated Hub Unit

Tribeca B-9
2006-2007
Front: Integrated Hub Unit
Rear: Integrated Hub Unit