Dorman 300-401 Power Steering Pump Pulley. Power Steering Pump Pulley. This power steering pump pulley is designed to match the fit and function of the original pulley on specified applications. Fits what vehicles: 1997-2001 Lexus ES300, 1997-2001 Toyota Camry, 2000-2004 Toyota Avalon, 2000-2003 Toyota Sienna, 2000-2003 Toyota Solara.