This secondary air injection pump pulley is designed to match the fit and function of the original pulley on specified applications. Made of quality materials, it is engineered for reliable performance and durability. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford Bronco: 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996] - [Ford E-150 Econoline Club Wagon: 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996] - [Ford E-150 Econoline: 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996] - [Ford E-250 Econoline Club Wagon: 1988, 1989, 1990, 1991] - [Ford E-250 Econoline: 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996] - [Ford F-150: 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996] - [Ford F-250: 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996]