This BDS 4" lift kit with 4-Link conversion is built for your 2013-2018 Ram 3500 diesel, with clearance for up to 35" tires. The bolt-on 4-link converts the factory stamped steel radius arms to high-strength 1/4" steel brackets and HD upper and lower control arms, correcting axle positioning and limiting caster change through travel. Up front it includes diesel-specific progressive-rate Pro-Ride coil springs, a forged drop pitman arm and track bar bracket for steering correction, bump stops and brake line brackets. The rear uses a high-strength fabricated lift block and longer u-bolts. This kit ships with NX2 Nitro shocks: nitrogen-charged twin-tube design with 10-stage velocity-sensitive valving.

Features

• Heavy duty 4-link improves strength, handling and caster control
• Front high-strength progressive-rate coil springs
• Front track bar relocation bracket to reposition axle
• Forged drop pitman arm to correct steering angles
• Front sway bar correction to maintain handling performance
• NX2 Nitro gas shocks for improved ride and offroad performance
• 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
• 3 inch block kit produces a slightly tail-high rear stance

Specs

• Front Lift Method: Coil Spring
• Rear Lift Method: Block
• Shocks Included: Yes
• Front Lift Height: 4 inch
• Rear Lift Height: 2 inch

Recommended Tire & Wheel Fitment

• Tire Size: 35x12.5
• Wheel Diameter: 18x9, 20x9
• Back Spacing: 4.5/4.5

Notes

• A carrier bearing drop kit is necessary for models equipped with a two-piece rear drive shaft.

Includes

• BDS012317, 2013 Ram 3500 3 inch Rear Box w/4 inch axle (UPC 711745611450)
• BDS012403, 2013-2018 Ram 3500 4-Link Box Kit (2of2) (UPC 658848612345)
• BDS012414, 2013-2018 Dodge Ram 2500/3500 4 inch 4-Link Box Kit (1of2) (UPC 658848612390)
• BDS032401, 2013-2018 Ram 3500 / 2014-2018 2500 Ram - Front Coils 4 inch Diesel - 5.5 inch Gas (UPC 658848616367)
• BDS85752, Shock- 27.40 x 16.20 x 2-3/8 - S50/EB2 (UPC 711745609624)
• BDS85759, Shock- 29.80 x 17.60 x 2-3/8 - EB1/EB1 (UPC 711745609686)