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 78800
Rough CountryPart 78800 · UPC 00840269952692

3.5-Inch Lift Kit for 2024-2026 Jeep Gladiator 4WD

$649.95MAP price
In stock — 15 available
Shipping weight: 110 lb.
  • Fits 2024-2026 Jeep Gladiator 4WD — check your trim against the full fitment list
  • Does not fit Mojave models with the larger-bolt 2.5 factory shocks
  • Kit contents: coil spring kit box, shock bracket kit box, front and rear 3.5-inch dual-rate coil springs
  • Forged 1.25-inch track bar with rubber bushings for axle centering
  • Bolt-on install with no cutting or welding — downloadable installation guide available

The Trail Fortress check

Will it fit your truck?

✓ Fits

2024–2026 Jeep Gladiator · 4WD
High TideJeep BeachNightHawkRubiconRubicon XSportSport STexas TrailWillys

✕ Does not fit

  • Mojave models equipped with FOX 2.5 shocks which use a larger shock bolt incompatible with our replacement shocks

About this kit

3.5-Inch Lift Kit, fitment-checked

Rough Country 78800 is a 3.5-inch lift kit for 2024-2026 Jeep Gladiator 4WD models, built around front and rear dual-rate coil springs tuned close to factory spring rates. It bolts on with no cutting or welding. Shocks are selected separately. It does not fit Mojave models running the larger-bolt 2.5 factory shocks.

This 3.5-inch lift kit for the 2024-2026 Jeep Gladiator 4WD covers Sport, Sport S, Willys, Rubicon, Rubicon X, High Tide, NightHawk, Texas Trail, and Jeep Beach trims listed in the fitment section. The kit ships as four boxed assemblies: a coil spring kit box, a shock bracket kit box, and front and rear dual-rate coil springs. A forged track bar with 1.25-inch diameter and OEM-style rubber bushings keeps the front axle centered after the lift. Confirm your shock setup before ordering, then work from the downloadable Rough Country installation guide.

What’s in the box

Kit contents

  • 1× 3.5in Coil Spring Kit Box 78800991
  • 1× 3.5in Shock Bracket Kit Box 601BOX1
  • 1× 3.5in FR Dual Rate Coil Springs 9420
  • 1× 3.5in RR Dual Rate Coil Springs 9421

Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 78800 kit fits the vehicles shown in the fitment section above.

Specifications

Specs

BrandRough Country
Part number78800
UPC / GTIN00840269952692
Lift height3.5 in
Shipping weight110 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.