13-18 Ram 3500 4wd 6"/4" - Diesel

Improve the ride and style of your 2013-2018 RAM 3500 diesel powered truck with this 6-inch lift kit from BDS Suspension. 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, radius arms drop brackets, 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, 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.

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.

• Front Lift Method: Coil Spring
• Rear Lift Method: Block
• Shocks Included: Yes
• Front Lift Height: 6 inch
• Rear Lift Height: 5 inch

1. The carrier bearing drop is necessary for models equipped with the two-piece rear drive shaft.
2. Dually with 8-bolt Transmission (Aisin), require BDS122409 Def Relocation Kit
3. Mega Cab inch's with 8-bolt Transmission (Aisin), require BDS122409 Def Relocation Kit
4. Vehicles equipped with a Manual T-case requires BDS122423 Manual transfer case shifter extension
5. Vehicles equipped with a 2-piece rear drive shaft (carrier bearing), require BDS122406 Carrier bearing drop.
6. Some vehicles may require a rear driveshaft spacer kit 122007 to maintain adequate rear driveshaft engagement. 

• Heavy duty radius arm drop brackets maintain proper suspension geometry
• 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

Rear Lift Option Block Kit

• 4 Inch Block: Tail low to level stance
• Made of cast iron for high strength.
• Designed to provide correct pinion angles.

Tire Size: 37 x 12.5 Tire Size 2: 37 x 12.5 Wheel Diameter: 18 x 9 Wheel Diameter 2: 20 x 9 Back Spacing: 4.5/4.5

FOX 2.0 Performance Series

• 2-inch Impact extruded aluminum body
• Internal floating piston (Internal Floating Piston) monotube design
• CNC machined 6061-T6 aluminum mounting ends
• Massive 5/8-inch hard chrome plated heat-treated alloy steel shaft
• Race-developed high-flow piston design
• Application-specific valving to maximize performance
• Long-lasting clear anodized finish

Indexing Ring Option 6 Bolt Indexing Ring

• Kits come standard with 6-Bolt indexing ring kit.

Kit Components:

• Includes one BDS012405, 03-up Dodge 3/4ton 4 Inch Rear, UPC Code 658848612352
• Includes one BDS012610, 2013 Ram 3500 6 inch Front Box Kit, UPC Code 658848612727
• Includes one BDS032602, 2013-2024 Ram 3500 / 2014-2024 Ram 2500 6 inch Coils - Diesel, UPC Code 658848616428
• 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 FOX98224761, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1