1999 Ford F250 F-250, 2000 Ford F250 F-250, 2001 Ford F250 F-250. 2002 Ford F250 F-250, 2003 Ford F250 F-250, 2004 Ford F250 F-250. 2008 Ford F250 F-250, 2009 Ford F250 F-250, 2010 Ford F250 F-250. 1999 Ford F350 F-350, 2000 Ford F350 F-350, 2001 Ford F350 F-350. 2002 Ford F350 F-350, 2003 Ford F350 F-350, 2004 Ford F350 F-350. 2008 Ford F350 F-350, 2009 Ford F350 F-350, 2010 Ford F350 F-350. Rear left and rear right. Up to 5,000 lbs. Grade of the steel. You may need a spacer. The kit will not fit.