2019-2021 Cummins 3500 4WD 4" 4-Link Lift Kit (BDS1666H)
BDS Suspension expands its listings for the late model 2019+ Cummins 3500 4WD diesel trucks with new 4" 4-link conversion systems. Designed to improve the looks and performance of your new RAM, these new kits join existing radius arm variants to offer improved strength and handling on/off-road. This kit includes everything necessary to correctly lift them for improved off-road capability with room for larger tires while improving overall vehicle handling.
Tire & Wheel Combinations:
- 37x12.50 w/ 20x9 and 5.625"
- 35x12.50 w/ 20x9 and 4.5"
Notes:
- T-case indexing ring available for 6-bolt and 8-bolt equipped models, check the vehicle before ordering
- Will not fit Cab and Chassis models
- Will NOT fit rear air-ride equipped models
- Diesel models only
- Does not work with manual shift transfer cases
Installation:
- Click Here For Installation Instructions
- Difficulty: 4 (where 1 = easiest and 5 = complicated)
Part Number: BDS1666H
4" Front Coil Springs
Show more
4-Link Box Kit
This Box Kit includes the following products:
- Driver & Passenger Side 4-Link Brackets
- Bump Stop
- Front Track Bar Bracket
- Pitman Arm
- Weld in Bung
- Machined 4-link Sleeve
- Driver & Passenger Side Brakeline Bracket
- Sway Bar Drop Bracket
- 3-1/4” Sleeve
- Cam Plates
- BDS Badges
- CV Boots Large & Small
- 1/2-13 Rivet Nut
- Bolt Pack (Badge)
- 1/8” SS Rivets
- Bolt Pack (Cam Plates)
- 18mm-2.50 x 140mm Bolt, Clear Zinc
Show more
4-Link Box Kit
This Box Kit includes the following products:
- Upper & Lower Control Arms
- Bushing (Large - Lower Control Arm)
- 1.00 x .120 x 3.25 Sleeve
- Straight Grease Zerk
- Bushing (Small - Upper Control Arm)
- .875 x .156 x 2.62 Sleeve
- 90 Degree Grease Zerk
Show more
6-Bolt Transfer Case Indexing Kit
Show more
3" Rear Box Kit w/o Overload
Show more
3" Rear Box Kit w/ Overload
Show more
2" Rear Box Kit w/o Overload
Show more
2" Rear Box Kit w/ Overload
Show more
NX2 Series Shocks (2x)
The BDS NX2 series gas shocks offer impressive performance on and off-road. Standard in most BDS lift kits, these nitrogen-charged, twin-tube shocks offer 10-stage velocity-sensitive valving for lightning-fast damper performance and control.
Show more
Fox 2.0 Series Shocks (2x)
Show more
NX2 Series Shocks (2x)
The BDS NX2 series gas shocks offer impressive performance on and off-road. Standard in most BDS lift kits, these nitrogen-charged, twin-tube shocks offer 10-stage velocity-sensitive valving for lightning-fast damper performance and control.
Show more
Fox 2.0 Series Shocks (2x)
Show more
No Thanks
NX2 Series Single Steering Stabilizer
Show more
If you have selected a dual steering stabilizer, this kit is required.
No Thanks
Dual Steering Stabilizer Bracket Kit
Show more
BDS is now offering an HD adjustable front track bar for the RAM 2500 and 3500 trucks. These new track bars are a massive upgrade to the factory unit, constructed from 1-3/8 solid steel stock reinforced with gusseted ends to handle whatever on-road and off-road abuse you can through at it. Adjustments are made at the 1-3/8-12 fine threaded center turnbuckle with pinch bolt ends to allow easy tuning to properly recenter the front axle for a range of lift heights. The track bar is formed for proper clearance around critical front-end components and is designed to easy installation without the need to clear the factory frame and axle mounts. Both ends use high-durometer polyurethane bushings with thick-walled steel sleeves for strength and reliability. Parts come with a high-quality textured black powder coat finish for a great look and excellent corrosion resistance. Designed for use on 0-3" of lift and can be used in combination with most aftermarket track bar brackets to be used on taller lift heights.
No Thanks
BDS Suspension's revolutionary spring-loaded, full-floating RECOIL traction bar system is engineered to improve traction and limit axle wrap without limiting suspension travel or decreasing ride quality. These traction bars offer you the freedom to tune the spring compression for optimal performance on-road, off-road, towing, or competition pulling. Can be used on stock height or lifted trucks and work with both lift blocks and replacement leaf spring kits.
No Thanks
Universal Recoil Traction Bar
Show more
If you have selected the traction bar, this mounting kit is required.
No Thanks
The kit comes with multiple shim plates for full adjustability from 1/8" to 1-1/2" of drop. Includes necessary hardware.
For all 3"+ Lift Kits.
No Thanks
Carries Bearing Drop Spacer
Show more