Clutch master cylinder leaking or malfunctioning? This direct replacement is precision-engineered to match the original equipment design in specific vehicle years, makes and models for a reliable replacement. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford Bronco: 1988, 1989, 1990, 1991] - [Ford E-350 Econoline Club Wagon: 1988, 1989] - [Ford E-350 Econoline: 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998] - [Ford E-350 Super Duty: 1999, 2000, 2001, 2002, 2006] - [Ford E-450 Econoline Super Duty Stripped: 2000, 2001, 2002] - [Ford E-450 Super Duty Stripped Chassis: 2003] - [Ford E-450 Super Duty: 2004, 2005] - [Ford F Super Duty: 1988, 1989, 1990, 1991] - [Ford F-150: 1988, 1989, 1990, 1991] - [Ford F-250: 1988, 1989, 1990, 1991] - [Ford F-350: 1988, 1989, 1990, 1991]