Suspension and Components› Suspension Kits

Rock Krawler Suspension

21C WRANGLER JT 2.0IN STARTER SYS S1 FRONT & REAR

$2,138.32

SKU: R01V JT20SS-DS1

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Rock Krawler Starter System Diesel Suspension Lift Kit is a 2.00-inch lift kit designed for 2021-2023 Jeep JT Gladiator diesel models. It features triple-rate front coil springs and quad-rate rear coil springs for a comfortable street ride and improved trail flex. The kit includes high-clearance front lower control arms to correct caster and front axle position for better drive-ability, as well as correction seats to address coil spring bow and vehicle lean.

It includes front and rear gas-charged monotube shocks. The kit allows for the use of up to 37-inch tall tires, with specific recommendations for tire size, fender trimming, and wheel backspacing based on the Gladiator trim level (Sport, Overland, Rubicon, Mojave).
Show original supplier description
21C WRANGLER JT 2.0IN STARTER SYS S1 FRONT & REAR

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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 Krawler Suspension
Part NumberR01V JT20SS-DS1
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

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

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy