Take your 2013-2018 RAM 3500 diesel powered truck to the next level with this 6-inch radius arm lift kit from BDS Suspension. Engineered for trucks factory equipped with rear air ride. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 37 Inch Tires.
Up front the lift kit includes diesel-specific Pro-Ride coil springs, heavy duty radius arms, forged drop pitman arm and track bar bracket for steering correction, bump stops, brake line brackets and precision tuned NX2 or FOX 2.0 nitrogen charged shocks.
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.
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.
HD Radius Arms
In place of the factory stamped steel radius arms BDS supplies a pair of high-strength tubular radius arms. These arms mount into the factory location and offer caster adjustment for a wide range of lift heights along with an OE-style rubber bushing at the frame mount for smooth, quiet, service-free operation.
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.
Fox 2.0 Performance Shocks
- Front Lift Method: Coil Spring
- Rear Lift Method: Blocks
- Shocks Included: Yes
- Front Lift Height: 6 Inch
- Rear Lift Height: 5 Inch
- Kits come standard with 6-Bolt indexing ring kit. If equipped with heavy-duty 8-bolt t-case order 122813 in place of 122623
- For rear leaf spring equipped models only.
- The carrier bearing drop (122405) is necessary for models equipped with two piece rear drive shaft.
- Some vehicles may require rear driveshaft spacer kit 122007 to maintain adequate rear driveshaft engagement
- DRW models fit inner wheel clearance to the upper u-bolt plate on 6 Inch kits
- Fits OE equipped air ride systems only
- Heavy duty tubular radius arms 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 Internal Floating Piston gas shocks to improved ride and offroad performance
Tire Size: 37 x 12.5 Tire Size 2: 35 x 12.5 Wheel Diameter: 18 x 9 Wheel Diameter 2: 17 x 9 Back Spacing: 4.5/4.5
Kit Components:
- Includes one BDS012615, 2013-2018 Ram 2500/3500 4wd 6 Inch Radius Arm Front Box Kit, UPC Code 711745611719
- Includes one BDS012618, 2013-2018 Ram 3500 Auto Level Air Suspension 6 Inch Rear, UPC Code 658848612789
- Includes one BDS032602, 2013-2024 Ram 3500 / 2014-2024 Ram 2500 6 Inch Coils - Diesel, UPC Code 658848616428
- Includes one BDS122321, 2013-2024 Ram 2500 /2013-2024 Ram 3500 Radius Arm Box Kit, UPC Code 658848619429
- Includes one BDS122623, 2013-2018 3500/2014-2018 2500 Ram T-Case Index- 6 Bolt, UPC Code 658848619757
- Includes two FOX98224752, Fox 2.0 Shock 28.25 x 17.15 x 2- S50/EB1
- Includes two FOX98224769, Fox 2.0 Shock 31.02 x 18.95 x 2- EB1/EB1
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