Fitment:

for Ford F250 Super Duty  2011-2014  4x4 
for Ford F350 Super Duty  2011-2014  4x4 
for Ford F450 Super Duty  2010-2014  4x4 
Does not fit cab & chassis models
Fit Single/Dual Rear Wheel (SRW,DRW) models 
Fit most side mount fifth-wheel hitch applications.

Package Includes:

• 2x Air springs
• Air lines
• Schrader valve
• Mounting Bracket
• Hardware

Just as picture showed

Capacity:  up to 5,000 lbs

Placement:  Rear
Feature:

• Keep proper ride height
• Replace your factory jounce bumper
• Reduce bouncing at the rear of vehicle when towing
• Stop vehicle’s main springs from sagging (due to constant load compression)
• When towing / hauling heavy loads,air springs raise safety /comfort working with your suspension
• Two adjustable secondary air helper springs can add up to 5,000 pounds of leveling capacity per axle for vehicles with leaf springs

Notice:

Instructions Are Not Included

We Recommend Professional Installation    

For any questions,please contact us freely.