ASTROSYNC FR350SDJ Rear Air Helper Springs Kit 1 Pair (Left and Right)
Compatible Models:
Fit For FORD F-350 SUPER DUTY 4WD/2WD 2017
Fit For FORD F-350 SUPER DUTY 4WD/2WD 2018
Fit For FORD F-350 SUPER DUTY 4WD/2WD 2019
Fit For FORD F-350 SUPER DUTY 4WD/2WD 2020
Fit For FORD F-350 SUPER DUTY 4WD/2WD 2021
Fit For FORD F-350 SUPER DUTY 4WD/2WD 2022
Fit For FORD F-350 SUPER DUTY 4WD/2WD 2023
Fit For FORD F-350 SUPER DUTY 4WD/2WD 2024
Fit For FORD F-350 SUPER DUTY 4WD/2WD 2025
Replace Part Number:
Replace FR350SDJ
Product Specifications:
Part Name: Rear Air Helper Springs Kit
Product Material: Metal, Closed Micro-Cellular Urethane
Color: Black
Finish Type: Powder Coated
Product Features:
- Easy to use
Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions
- Easy to Install
Bolt-on installation with no frame drilling required. You can easily install the kit yourself. The brackets in the kit are No-Drill requiredn, making it a breeze for DIY enthusiasts and professional technicians alike
- Closed Micro-Cellular Urethane Material
The kit are made from micro-cell urethane material that has complete memory rebound, offering a smooth progressive spring rate and excellent damping capabilities to handle bumps effectively
- Airtight Design
They are designed to be sealed, preventing air leakage
Product Function:
It is designed to maximize the vehicle's safe load-carrying capacity, stability, ride quality and brake effectiveness. The 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
Package Included:
2 pcs of rubber springs, all brackets needed if required, bolts and nuts needed (As shown in the picture)