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BDS SUSPENSION

BDS SUSPENSION BDS1721FS 4" 4-LINK LIFT KIT W/ FOX 2.0 SERIES SHOCK 2019-2022 RAM 3500 6.7L DIESEL 4WD

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SKU:
BDS1721FS
MPN:
BDS1721FS
Shipping:
Calculated at Checkout
$4,197.09
724-785-4022

Description

Built to outperform, BDS Suspension engineered a 4-inch lift kit with 4-Link conversion for your RAM 3500 diesel powered truck that will surely impress. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 35" tires.

Up front the lift kit includes diesel-specific Pro-Ride coil springs, heavy-duty replacement radius arms, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets and precision tuned NX2 or FOX 2.0 nitrogen charged shocks.

At this height, the transfer case needs to be indexed to allow use of the factory front driveshaft so an indexing ring and new transmission crossmember are supplied. In the rear this kit utilizes a high-strength fabricated lift block, heavy duty air bag spacers, longer u-bolts and a matching set of NX2 Nitro or FOX 2.0 Performance shocks.

4-Link Conversion

Convert the factory stamped steel radius arms over to the BDS 4-link to optimize suspension geometry for better handling characteristics while adding strength and stability. This bolt-on upgrade utilizes high-strength 1/4-inch steel brackets that allow mounting of HD upper and lower control arms to correct axle positioning while limiting caster change throughout wheel travel.

Pro-Ride Coil Springs

A pair of full-length, diesel-specific, progressive rate Pro-Ride coil springs are supplied to provide the correct lift height and smooth, predictable ride across various terrains.

Steering Correction

To optimize steering geometry once lifted, a forged drop pitman arm is used to minimize the steering angle and pair it with a heavy duty track bar drop bracket to keep them in phase through suspension travel while recentering the front axle.

Features & Benefits

  • Heavy duty 4-link improve strength, handling and caster control
  • Front high strength progressive rate coil springs for a great ride on any terrain
  • Front track bar relocation bracket to re-position axle
  • Forged drop pitman arm to correct steering angles
  • Front sway bar correction to maintain handling performance
  • HD transmission crossmember and t-case indexing ring to correct front driveline angles and allow use of factory driveshafts
  • BDS NX2 gas or FOX performance series IFP gas shocks to improved ride and offroad performance

Recommended Tires & Wheels

(Trimming may be required)

  • 35 x 12.5 with 20 x 9 and 4.5 in. Backspace
  • 37 x 12.5 with 20 x 9 and 5.625 in. Backspace

Shock Option

NX2 Nitro Series

  • Nitrogen-charged
  • Twin-tube design
  • 10-stage velocity-sensitive valving
  • Dual-welded ends for increased strength
  • 1-3/8-inch high-flow piston
  • Self-lubricating seals
  • Silver powder coat finish

FOX 2.0 Performance Series

  • 2-inch Impact extruded aluminum body
  • Internal floating piston (IFP) monotube design
  • CNC machined 6061-T6 aluminum mounting ends
  • Massive 5/8-inch hard chrome plated heat-treated alloy steel shaft
  • Race-developed high-flow piston design
  • Application-specific valving to maximize performance
  • Long-lasting clear anodized finish

Indexing Ring Option

6 Bolt Indexing Ring

  • Kits come standard with 6-Bolt indexing ring kit.

8 Bolt Indexing Ring

  • Ram has an optional Aisin heavy-duty 6 speed transmission available in the 3500 trucks that utilize a different transfer case mounting bolt pattern (8-bolt).
  • The 8-bolt kit also includes an internal shaft seal extension and new shaft seal.

IMPORTANT NOTES: 

  1. Fits OE equipped air ride systems only
  2. Dually with 8-bolt Transmission (Aisin), require BDS122409 Def Relocation Kit
  3. Mega Cab’s with 8-bolt Transmission (Aisin), require BDS122409 Def Relocation Kit
  4. Vehicles equipped with a Manual T-case requires BDS122423 Manual transfer case shifter extension
  5. Vehicles equipped with a 2-piece rear drive shaft (carrier bearing), require BDS122406 Carrier bearing drop.

Est. Install Time :

6-8 hrs

Difficulty Level :

Moderate

Specialty Tools Needed :

Pitman Arm Puller
 
SPECIFICATION: 
  • Front Lift Method : Coil Spring
  • Rear Lift Method : Blocks
  • Shocks Included : Yes
  • Front Lift Height : 4"
  • Rear Lift Height : 3"
YearMakeModelSubmodelDrive TypeFuel TypePositionLift Height
2019 Ram 3500 ALL 4WD DIESEL ALL ALL
2020 Ram 3500 ALL 4WD DIESEL ALL ALL
2021 Ram 3500 ALL 4WD DIESEL ALL ALL
2022 Ram 3500 ALL 4WD DIESEL ALL ALL
2023 Ram 3500 ALL 4WD DIESEL ALL ALL
2024 Ram 3500 Big Horn 4WD DIESEL ALL ALL
2024 Ram 3500 Big Horn 4WD DIESEL ALL ALL
2024 Ram 3500 Big Horn 4WD DIESEL ALL ALL
2024 Ram 3500 Laramie 4WD DIESEL ALL ALL
2024 Ram 3500 Laramie 4WD DIESEL ALL ALL
2024 Ram 3500 Limited 4WD DIESEL ALL ALL
2024 Ram 3500 Limited 4WD DIESEL ALL ALL
2024 Ram 3500 Limited Longhorn 4WD DIESEL ALL ALL
2024 Ram 3500 Limited Longhorn 4WD DIESEL ALL ALL
2024 Ram 3500 Tradesman 4WD DIESEL ALL ALL
2024 Ram 3500 Tradesman 4WD DIESEL ALL ALL
 

Elevate your RAM 3500 with the BDS Suspension BDS1721FS 4" 4-Link Lift Kit, meticulously designed for 2019-2022 6.7L Diesel 4WD models. Engineered to redefine adventure, this kit not only enhances your truck's stance and performance but also provides extended capability, allowing you to fit up to 35" tires, transforming your truck into an off-road powerhouse.

At its core, the BDS1721FS features diesel-specific Pro-Ride coil springs that boost ride comfort across various terrains and heavy-duty radius arms that ensure durability. The forged drop pitman arm and precision track bar bracket deliver corrected steering geometry, maximizing the drive experience. Sway bar relocation and brake line brackets are included to maintain optimal performance.

This lift kit incorporates a crucial 4-Link conversion, replacing the factory radius arms. This upgrade optimizes suspension geometry, resulting in superior handling and increased strength, ensuring your truck remains stable on any path. The package also includes a high-strength fabricated lift block in the rear along with extended u-bolts and a matching set of performance shocks from either the NX2 Nitro Series or the FOX 2.0 Performance Series, both engineered for exceptional dampening and shock absorption.

For optimal driveline angles, the kit is complemented by a robust transmission crossmember and indexing ring, ensuring that the factory front driveshaft functions flawlessly post-installation. Designed for easy installation, with an estimated time of 6-8 hours and moderate difficulty, the BDS1721FS lift kit makes on-the-road adventures a reality.

Elevate your driving experience, conquer new terrains, and flaunt a daring presence with the BDS Suspension BDS1721FS Lift Kit – your ultimate upgrade for a formidable ride.
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