MAGNETIC CLUTCH AIR CONDITIONER COMPRESSOR AC-06ZX42 FOR SUBARU LEGACY/II/III. Diameter 1/ Diameter 2 [mm]. For wheel bearing diameter [mm]. Height of release bearing [mm]. 2.2 i 4WD (BD7). LEGACY II Estate (BG). 2.2 i 4WD (BG7). LEGACY III Estate (BH). 2.5 AWD (BH9). 2.0 AWD (BH5). 2.0 AWD (BE5). 2.5 i 4WD (BD9). 2.5 i 4WD (BG9). 2.5 AWD (BE9). 2.0 AWD (SG5). 2.0 S Turbo AWD (SG5). 2.5 AWD (SG9). 2.0 X AWD (SG5). 2.5 AWD (SG9, S11SG, S12SH). 2.5 RX Nato AWD (SG9).