Suspension and Components Springs and Components

Rock Jock

Coil Spring Set JT Gladiator Diesel engine 3.5 Inch Lift Front/Rear Set of 4 RockJock 4X4

$772.00

SKU: R01U RJ-154002-101

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Revitalize your vehicle's off-road capabilities with RockJock's 3.50-Inch Front and Rear Lift Coil Springs. Engineered for rugged terrains and demanding trails, these coil springs provide a significant lift to your vehicle, improving ground clearance and allowing for larger tire installations. Whether navigating rocky landscapes or conquering muddy trails, these coil springs ensure a smoother ride and enhanced performance, giving the confidence to tackle any off-road adventure with ease. Crafted from high-quality materials, they are built to withstand the toughest conditions, resisting corrosion, compression, and fatigue. Designed to maintain optimal spring rates even under heavy loads, these coil springs provide consistent support and stability, guaranteeing reliable performance for years to come.

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

BrandRock Jock
Part NumberR01U RJ-154002-101

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.

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