ASTROSYNC FR250SDJ Rear Air Helper Spring Kit 1 Pair (Left and Right)
Compatible Models:
Compatible with Ford F-250 Super Duty 4WD/2WD 2017
Compatible with Ford F-250 Super Duty 4WD/2WD 2018
Compatible with Ford F-250 Super Duty 4WD/2WD 2019
Compatible with Ford F-250 Super Duty 4WD/2WD 2020
Compatible with Ford F-250 Super Duty 4WD/2WD 2021
Compatible with Ford F-250 Super Duty 4WD/2WD 2022
Compatible with Ford F-250 Super Duty 4WD/2WD 2023
Compatible with Ford F-250 Super Duty 4WD/2WD 2024
Compatible with Ford F-250 Super Duty 4WD/2WD 2025
Replace Part Number:
FR250SDJ
Product Features:
- Easy Installation
Bolt-on installation with no frame drilling required
- Airtight Design
They are designed to be sealed, preventing air leakage
- Stabilized Roll
They help in controlling the vehicle's roll, enhancing stability
- Progressive Spring Rates
They feature a progressive spring rate that provides superior damping against bumps
- Durability
They are built to withstand compression up to 80% of their height without leaking or cracking, ensuring full memory rebound
Product Function:
It is designed to maximize the vehicle's safe load-carrying capacity, stability, ride quality and brake effectiveness. Air helper springs provide load support through the use of air pressure that can be adjusted for changing loads. They enhance the ride by reducing inter-leaf friction. It helps steering control and braking effectiveness. It softens contact between the axle and the frame to reduce bottoming out
Suitable for the following scenarios:
- Snowy day
- High temperature
- Rainy day
- Rough road
Package include:
2 pcs of rubber springs, all brackets, installation manual, bolts and nuts needed if required for installation