Towing Air Spring Bag Load Assist Kit For Ford F-250 F-350 F-450 Super Duty 4WD. We know our products. Always the correct part. For Ford F-250 F-350 F-450 Super Duty 4WD Air Suspension. Please double confirm the part number of your suspension to ensure you will get the right item!! Not fit for cab and chassis models. Not fit for most have fifth-wheel hitch models. Fit factory in-bed hitch system and most side mount fifth wheel hitch models. Minimum PSI: 5 PSI. Internal Jounce Bumper included: Yes. Placement on Vehicle: Rear left and right. Package Length, width and height: 443721 cm. Package Wight: 16.75 Kg. Load capacity: Up to 5000 LBS. Design height: 180 mm. Minimum height of whole kit: 204 mm Maximum height of whole kit: 304 mm. Package includes(as the picture shows). 2x Heavy Duty Double Bellow Air Ride Suspension bags. 6x Upper and lower mounting brackets. Includes All Brackets & Hardware Needed to Install. Stress Test Over 5,000,000 Times:Durable and Safe. Burst Pressure? 2.0MPa:High Compressive Strength and Less Noise. 24 Hours Air Tightness Test? 0.02MPa:100% Air Tightness Guarantee. Temperature Range? -40? /? 70? :Premium Natural Rubber Material. Use high-quality steel with high load-bearing capacity and long life. Excellent and practical bolt-on installation. Safe carrying capacity and stability. Restore the original ride height and improve ride quality. Ensure our driving comfort and reduce tire wear. Instruction is not included. Professional installation is recommended. Will this fit my car? Please make sure you have read through the whole listing and paid attention to “note” and “notice”. When will my order be dispatched? Can I amend my order? What do I do if I have not received my order? What do I do if my product is faulty? It will speed up the process if you could provide us some pictures or video to illustrate the issue details. OTHER ITEMS YOU MIGHT ALSO LIKE. 4x Adjustable 24 Way Dampening Coilover Kit for Subaru Impreza WRX GDA GDB 02-07. K04 Turbocharger for Buick Verano CXL Regal GS Opel GT Pontiac L850 Saab 2.0L. Tool Installer & Puller For Harley 5 6 speed Transmission Mainshaft Bearing. GT3076 GT3037 GT30 500HP Turbo Turbocharger 4-BOLT + Oil In & Return Line kit. Connecting Rods ARP 2000 bolts for Audi S3 A3 A4 A6 TT 1.8T for VW 1.8T 144mm. Left Turbocharger Turbo for Ford F150 3.5L 2010 – 2012 BL3Z6K682C CL3Z6K682A. Intake & Exhaust Valves for VW Golf GTI Tiguan for AUDI A3 A5 TT Q3 Q5 2.0T New.