Suspension and Components› Suspension Kits

Rusty's

YJ Wrangler 4" Lift Kit w/ Hydro Performance Shocks

$735.00

SKU: RK-400SP-YJ-RX1

In Stock
In Stock
Ships by Jul 30
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Rusty's YJ Wrangler 4" Kit is a suspension system designed to provide clearance for 33-inch tires without sacrificing on-road comfort. The kit includes front and rear leaf springs with a 165lb spring rate, featuring bolt-style retaining clips and nylon anti-friction pads for smooth operation and flex. It also comes with Rusty's Hydro Performance Shocks.

The kit addresses common lift-related issues with components like a transfer case drop kit, steel 6-degree shims, front and rear track bar brackets, brake line extensions, and extended sway bar links to correct driveline angles and maintain proper suspension geometry. New front and rear U-bolts are also included.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRusty's
Part NumberRK-400SP-YJ-RX1
CategorySuspension and Components

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy