Rear View Mirror is a direct fit for the following:

2004-2008 Ford E-150
2004-2008 Ford E-250
2004-2008 Ford E-350
2004-2008 Ford E-450
2004-2008 Ford E-550
2005-2011 Ford F-250 Super Duty
2005-2011 Ford F-350 Super Duty
2005-2011 Ford F-450 Super Duty
2005-2011 Ford F-550 Super Duty

Genuine Ford Part Number: 6U5Z-17700-A