COMPRESSOR AND MAGNETIC CLUTCH (for 2WD): Components
WARNING: This page is about a different car, the 2006 Lexus IS 350 and 2006 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exploded View Of Compressor And Magnetic Clutch (2WD) With Torque Specifications (1 Of 2)