Radiator Fan Viscous Coupling ADZ991802 Blue Print. Part Number ADZ991802. Type Clutch, radiator fan. Cross references. General Information. IAP QUALITY PARTS 151-09012. ISUZU TFR/TFS Pickup (TF_) 2.5 TD 4WD (TFS54H) Pickup Diesel 10/1992 12/2002 AWD 8 77 57.
