Front Left Hand Driver's Side Windshield Wiper Arm is a direct fit for the following:

2000-2005 Ford Excursion

1999-2007 Ford F-250 Super Duty

1999-2007 Ford F-350 Super Duty

1999-2007 Ford F-450 Super Duty

1999-2007 Ford F-550 Super Duty

Genuine Ford Part Number: 4C3Z-17527-AA