2013-2018 Cummins 6" Radius Arm Lift Kit (BDS2106H)

Take your Cummins to the next level with the BDS 6" Radius Arm Lift Kit. These durable kits offer improved handling, stability, strength, & caster control during wheel travel in the rear of your truck. And NX2 Series or Fox 2.0 shocks complement the front setup for impressive performance.  

Part Number: BDS2106H

• HD 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 IFP gas shocks to improved ride and offroad performance

Tire Fitment:

• 37 x 13.5 with 17 x 8 and 5.625 in. Backspace
• 37 x 12.5 with 18 x 9 and 4.5 in. Backspace
• 35 x 12.5 with 17 x 9 and 4.5 in. Backspace

•  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" kits
• Fits OE equipped air ride systems only

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