Rear Air Suspension Helper Spring Kit compatible for Ford E-350 Econoline 1992-2022

Compatible Vehicles

• Compatible for Ford E250 Cutaway 2007-2008
• compatible for Ford E33 Class A Motorhome 1992-1996 (with front coil springs）
• Compatible for Ford E350 Class C Motorhome/Cutaway DRW 1992-2022
• NOTE:
• Not compatible with in-bed hitch

Specification

• Condition: Brand New
• Minimum PSI: 5 PSI
• Maximum PSI: 100PSI
• Placement on Vehicle: Rear left and right
• Air spring---
• Load capacity：Up to 5000 LBS
• Design height: 110 mm
• Stroke: 130mm
• Max. Extended: 190mm
• Min. Compressed: 60mm
• Package includes（as the picture shows）:
• 2x Heavy Duty Double Bellow Air Ride Suspension bags
• 4x Upper and lower mounting brackets
• Includes All Brackets & Hardware Needed to Install

Feature

• 1、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 tyre wear.
• 11、Dacromet is a new surface treatment technology that has excellent corrosion resistance compared to traditional electroplating processes.