This Timbren SES rear suspension upgrade kit was used on our 2011 F350 for one camping season and then the truck was sold. It is in very good condition and all the parts are there. This kit new retails for over $300. Here is a link to the website for more details - https://timbren.com/en-ca/products/fr350sdf-f-350-super-duty-cab-chassis-1999-2016-rear-kit This fitment chart is taken from their website. Year Make Model Drive More info 1970 – 1998 Ford F350 Cab & Chassis 2WD 1970 – 1998 Ford F350 Cab & Chassis 4WD 2005 – 2016 Ford F350 Super Duty 2WD 2005 – 2016 Ford F350 Super Duty 4WD 1999 – 2004 Ford F350 Super Duty Cab & Chassis 2WD With Snow Plow Prep Package 1999 – 2004 Ford F350 Super Duty Cab & Chassis 2WD Without Snow Plow Prep Package 1999 – 2004 Ford F350 Super Duty Cab & Chassis 4WD With Snow Plow Prep Package 1999 – 2004 Ford F350 Super Duty Cab & Chassis 4WD Without Snow Plow Prep Package