Good used unit- Complete removal from a 1995 Saab 9000 CSE Turbo.  This should be correct for all 1994 and later Saab 9000's that do NOT have the Traction control system.  Traction control cars use a different system!
Many of these parts are no longer available from Saab.  This unit can be removed and replaced as a complete assembly if you have experienced a failure in a few hours work.