This suspension control arm and ball joint assembly is a direct replacement for the original equipment on specific vehicle applications. An industry-leading evaluation process ensures a smooth ride, directional stability and predictable dynamics. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford Country Squire: 1987, 1988, 1989, 1990, 1991] - [Ford Grand Marquis: 1991] - [Ford LTD Crown Victoria: 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991] - [Ford LTD: 1980, 1981, 1982, 1984, 1985] - [Lincoln Continental: 1980] - [Lincoln Mark VI: 1980, 1981, 1982, 1983] - [Lincoln Town Car: 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990] - [Mercury Colony Park: 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991] - [Mercury Grand Marquis: 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991] - [Mercury Marquis: 1980, 1981, 1982]