Fitment-checked off-road parts  ·  Manufacturer-listed exclusions shown before you buy
TRAILFORTRESSBuilt for the trail. Checked for your truck.
Cart (0)
Home / Suspension & Lift Kits / Lift Kits / Rough Country 391.23
Rough CountryPart 391.23 · UPC 00843030126629

5-Inch Lift Kit with N3 Shocks for 2003–2007 Dodge Ram 2500/3500 4WD — Part 391.23

$1,029.95MAP price
In stock — 4 available
Shipping weight: 184 lb.
  • Fits 2003–2007 Dodge Ram 2500 and Ram 3500 4WD, gas engines only
  • Does not fit dually models or Power Wagon models
  • Kit contents: front coils, control arm drop bracket box kit, 3/4-inch black U-bolts, and N3 shock kit
  • Control arm drop brackets and a track bar bracket maintain front-end geometry and axle centering
  • Minor drilling required — downloadable installation guide available

The Trail Fortress check

Will it fit your truck?

✓ Fits

2003–2007 Dodge Ram 2500 · 4WD
LaramieSLTSportSTTRX4
2003–2007 Dodge Ram 3500 · 4WD
LaramieSLTSportST

✕ Does not fit

  • Dually models
  • "Power Wagon" models

Fits gas engine models ONLY. Requires minor drilling. Fitment on this page is based on the manufacturer’s application data.

About this kit

5-Inch Lift Kit with N3 Shocks, fitment-checked

Rough Country 391.23 is a 5-inch lift kit for 2003–2007 Dodge Ram 2500 and Ram 3500 4WD models with gas engines. The kit pairs front coils, drop brackets, and 3/4-inch black U-bolts with an N3 series shock kit. It does not fit dually or Power Wagon models, and minor drilling is part of the install.

This 5-inch lift kit for the 2003–2007 Dodge Ram 2500 and Ram 3500 4WD covers Laramie, SLT, ST, and Sport trims, plus the TRX4 on the 2500. Fitment is limited to gas engine trucks — dually and Power Wagon models are outside the range. Control arm drop brackets hold the arms at a shallower angle for smoother street manners, and a track bar bracket keeps the front axle centered under the truck. Fabricated rear blocks replace cast units, and the application-valved N3 shocks handle both pavement and trail duty. Plan on minor drilling; a downloadable installation guide is available.

What’s in the box

Kit contents

  • 1× Coils 9291
  • 1× 3 4 Blck Ubolts 6599
  • 1× N3 Shock Kit 139430
  • 1× Drop Bracket Box Kit 1391.3

Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 391.23 kit fits the vehicles shown in the fitment section above.

Specifications

Specs

BrandRough Country
Part number391.23
UPC / GTIN00843030126629
Lift height5 in
Shock packageN3 series
Shipping weight184 lb
Country of originUS
CategorySuspension & Lift Kits › Lift Kits
Installation guideDownloadable PDF

Why buy here

The fitment-first store

Manufacturer-listed exclusions shown. We publish what a part does not fit — before you buy, not after the return.
Sourced from the application data. Fitment on this page comes from the manufacturer’s application catalog, not a copied listing.
Real install docs. The actual step-by-step guide, linked right on the page.