Upgrade your 2017 Ford Super Duty suspension with the Kelderman Fabricated Radius Arms. Made with high-quality materials and precision engineering, these radius arms offer improved ride quality and enhanced durability over factory arms. These radius arms are functional and provide a better look compared to factory radius arms. Radius arms are available with durable poly bushings featuring a steel sleeve insert. Greaseable caster bolts are used in construction to increase the lifespan of the product. CAD Designed and stress tested.
