Air Suspension Spring Kit Rear compatible for Ford F-250 SUPER DUTY PICKUP 2017-2019

ApplicationCompatible For Ford F450 Super Duty 4WD 2017-2026Compatible For Ford F250 Super Duty 4WD, SRW,DRW 2017-2019 Compatible For Ford F350 Super Duty 4WD, SRW,DRW 2017-2019Note:Fits models without a fifth-wheel hitch.Fits most side-mount fifth-wheel hitch applications.Fits factory in-bed hitch systems.Does not fit cab & chassis models.SpecificationCondition: Brand New Minimum PSI: 5 PSI Maximum PSI: 100 PSI Internal Jounce Bumper included: Yes Placement on Vehicle: Rear left and right Air spring--- Load capacity: Up to 5000 LBS Design height: 180 mm Stroke:100 mm Max. Extended: 200 mm Min. Compressed: 100 mm Package includes（as the picture shows）: 2x Heavy Duty Double Bellow Air Ride Suspension bags 6x Upper and lower mounting brackets 1x Air line Includes All Brackets & Hardware Needed to InstallFeature1、Stress Test Over 5,000,000 Times：Durable and Safe 2、Burst Pressure≥2.0MPa：High Compressive Strength and Less Noise 3、100% Air Tightness Guarantee 4、Temperature Range ≥ -40℃/ ≤ 70℃ (≥ -40°F/≤ 158°F)：Premium Natural Rubber Material 5、 4-Layer reinforcement construction: Enhances air spring load support. 6、Use high-quality steel with high load-bearing capacity and long life. 7、Excellent and practical bolt-on installation. 8、Safe carrying capacity and stability 9、Restore the original ride height and improve ride quality 10、Ensure our driving comfort and reduce tire wear. 11、Dacromet is a new surface treatment technology that has excellent corrosion resistance compared to traditional electroplating processes. 12、Stainless steel braided air lines provide better protection against sharp edges and flying debris than nylon air lines. 13、The rolling plates are upgraded with a rust-proof stainless steel structure, making them strong and durable.