The Arnott designed new Front air suspension strut AS-3017 for the 2013-2018 Dodge Ram 1500 is new and not remanufactured. Arnott's exclusive design fits both the left and right sides of the vehicle and features a new custom-made and tuned Eibach shock absorber valved to ride like the OE. The Arnott strut is assembled in the USA with a multi-ply air spring bladder manufactured by ContiTech and features heavy duty crimping rings, new seals, air fitting and check valve along with a CNC machined aluminum top. This Arnott-designed new Dodge Ram strut assembly is backed by a Limited Lifetime Warranty and 30-Day Satisfaction Guarantee.