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2013-2018 Ram HD 8" 4-Link Conversion Kit with NX2 Nitro Shocks (BDS1790H)

BDS

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Regular price $5,400.04 CAD
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Build Your Kit

Traction Bar

Optional

Steering Stabilizers

Optional

Track Bar

Optional

Sway Bar Disconnect

Optional

Driveshaft Spacer Kit

Optional

Carrier Bearing Drop Kit

Optional

Carrier bearing drop spacer to correct rear driveline angle on trucks with a 2-piece rear driveshaft.

Subtotal

BDS Suspension built this 4-Link conversion lift kit to set your 2013-2018 diesel Ram 3500 up right with 8" of lift and clears up to 40" tires. It comes with everything to do the job: a bolt-on 4-link control arm conversion, progressive-rate Pro-Ride coil springs, a forged drop pitman arm and track bar bracket for steering correction up front, a rear lift block with add-a-leaf out back, a transmission crossmember and t-case indexing ring to run the factory front driveshaft, and a matched set of BDS NX2 Nitro shocks.

The 4-link conversion replaces the factory stamped-steel radius arms to optimize suspension geometry, adding strength and stability while limiting caster change through wheel travel.

Features
  • 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 Internal Floating Piston gas shocks to improved ride and offroad performance
Specs
  • Front Lift Method: Coil Spring
  • Rear Lift Method: Leaf Spring
  • Shocks Included: Yes
  • Front Lift Height: 8 inch
  • Rear Lift Height: 5 inch
Notes
  • Carrier bearing drop kit will be required for 2-piece rear drive shaft
  • Some vehicles may require rear driveshaft spacer kit 122007 to maintain adequate rear driveshaft engagement
Includes
  • BDS002609, Ram Rear Leaf Spring (UPC 658848611300)
  • BDS012403, 2013-2018 Ram 3500 4-Link Box Kit (2of2) (UPC 658848612345)
  • BDS012609, 2013-14 Ram 3500 Rear Box Kit (UPC 658848612710)
  • BDS012810, 2013-18 Ram 3500 8in Front Box Kit (UPC 658848612895)
  • BDS032802, 2013-2024 Ram 3500 8 inch Front Coil-Diesel (Single Coil Only) (UPC 658848616459)
  • BDS122813, 13 3500/14 2500 Ram T-Case Index- 8 Bolt (UPC 658848619849)
  • BDS85754, Shock - 29.43 x 17.24 x 2-3/8 - S50/EB2 (UPC 711745609631)
  • BDS85761, Shock- 33.00 x 19.25 x 2-3/8 - EB1/EB1 (UPC 711745609709)

Vehicle Fitment

Part Specifications

  • Part No.
    BDS1790H
  • Cross Reference #
    840416409369
  • Vendor
    BDS
  • Shipping Weight
    578.0 lb
  • Length
    44.5 in
  • Width
    10.5 in
  • Height
    9 in
  • Placement
    • Front
    • Rear
  • Prop 65
    ⚠️ Warning: Cancer & Reproductive Harm