BDS Suspesnion 1633H 4" Radius Arm Suspension Lift Kit with Rear Air Ride

BDS Suspesnion 1633H 4
1614.09In stock

2014-2018 Ram 2500 4WD Gas with Rear Air Ride

Regular Price $1,699.04
Special Price $1,614.09
YOU SAVE 5%
- +
Your discount may still be available. Contact us in Live Chat
  • Lowest Prices
    Price match guarantee
  • In-House Experts
    We know our products
  • Factory Authorized
    Install Center
  • Guaranteed Fitment
    Always the correct part
  • Free Shipping
    In the continental US
  • International Shipping?
    Get a Quote
Have a Question?
702-267-6100
Talk to a Specialist Now

Product Details

This 4" Radius Arm Drop System uses a pair of 1/4" thick steel radius arm relocation brackets to reposition the factory radius arms and correct suspension geometry and caster at 4" of lift. These brackets are designed for quick installation and create a stout mounting location for the radius arms by tying into both the factory radius arm frame mount and the side of the frame rails.

The additional height comes from a pair of specially designed progressive rate ProRide coil springs. The 4" coils have been engineered and tested to improve the ride quality and performance across all terrains while holding up to the rigors that heavy duty truck owners demand.

A heavy duty track bar relocation bracket is included to recenter the front axle once lifted as well as a forged drop pitman arm to correct steering angles. Sway bar relocation brackets are used to reposition the front sway bar assembly and the supplied brake line brackets allow for the easy adjustment for the stock lines to be reused with the lift kit.

In the rear, 1/4" steel, 3.5" tall gusseted air bag spacers are used along with a rear track bar bracket to correct axle positioning, extended length sway bar links, and bump stop extensions. BDS supplies new air ride leveling sensor brackets to position the ride height sensors at the stock angle. This allows the rear suspension to be perform just like it does at factory ride height and maintain full air bag range of motion. The rear suspension is rounded out with your choice of NX² series or FOX 2.0 shocks.

Product Questions

Ask A Question

Fitment

YearsDriveMakeModel
2014-20184WDDodge/Ram2500 Gas

Components

QtyPart#Description
(1)01235914-16 Ram 2500 3.5" Rear AirRide Box Kit
(1)0124014" Front Box Kit
(1)0323024" Coil Box Kit
(2)Fox 2.0 IFP Shocks
(2)85764Shock- 20.75 x 13.75 x 2 - Special/EB1

Important Notes

Tire & Wheel Combinations

  • 37x12.50 w/17", 18", 20"x9 and 5.625" back spacing
  • 35x12.50 w/17", 18", 20"x9 and 4.5" back spacing

*Trimming may be required*

Est. Installation: 6-8 hours
Difficulty Level (easy 1 - 5 complicated): 3

  • 1. Not for use with factory rear coil spring suspensions
  • 3. Indexing ring only fits 6 bolt transfer cases (most common). Some heavy-duty tow package vehicle coul have 8-bolt transfer cases (w/heavy-duty Aisin 6 speed transmissions), order 122813.
  • 4. Will not fit RAM 2500 Powerwagon models
  • 5. Models equipped with 2 piece rear driveshaft may require carrier bearing drop kit # 122405
  • 6. Will not fit Cab and Chassis models