Right or Left Differential Side Bearing is a direct fit for the following:

2005-2017 Ford E-350 Super Duty
2005-2017 Ford E-450 Super Duty
2004-2008 Ford F-150
2005-2016 Ford F-250 Super Duty
2005-2016 Ford F-350 Super Duty
2011-2016 Ford F-450 Super Duty
2011-2017, 2004-2009 Ford F53 Stripped Chassis
2011-2016 Ford F-550 Super Duty
2006-2008 Lincoln Mark LT