Suspension and Components› Suspension Kits

JKS Manufacturing

ADJUSTING SHAFT ASSEMBLY

$310.74

SKU: J009 JKS3B2RJX

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

Moderate — 2–4 hours

Description

JKS Manufacturing offers a range of JSPEC suspension systems designed to enhance Jeep Wrangler's (JL, JK, TJ/LJ, YJ) and Gladiator JT's on and off-road performance. These lift kits come in various heights, typically from 1.5" to 2.5" and some 3", to accommodate larger tires and increase ground clearance. Common features include high-performance coil springs, custom-tuned JSPEC and FOX shocks, sway bar quick disconnects, and adjustable track bars. The JSPEC systems are categorized as J-Venture, J-Konnect, J-Kontrol, and J-Krawl, each tailored to specific terrain and driving styles.

Fitment

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

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Specifications

BrandJKS Manufacturing
Part NumberJ009 JKS3B2RJX

Videos

2018-2020 Jeep JL Install: JKS Manufacturing 2-1/2" Suspension Lift Kit w/ JSPEC Shocks & Coils

2018-2020 Jeep JL Install: JKS Manufacturing 2-1/2" Suspension Lift Kit w/ JSPEC Shocks & Coils
JKS Dual Rate Coil Springs: an essential upgrade!

JKS Dual Rate Coil Springs: an essential upgrade!
Jspec Suspension Systems with the J-Rated Terrain Scale | Wrangler - JK JL JT

Jspec Suspension Systems with the J-Rated Terrain Scale | Wrangler - JK JL JT
JKS JSPEC Long Term Review

JKS JSPEC Long Term Review
JKS JSPEC Suspension Installation Overview

JKS JSPEC Suspension Installation Overview
JKS JSPEC 2.5 Lift Kit Installation

JKS JSPEC 2.5 Lift Kit Installation
2007-2018 Jeep Wrangler JK Install: JKS Manufacturing JSPEC 2-1/2" Suspension Lift Kit w/ FOX Shocks

2007-2018 Jeep Wrangler JK Install: JKS Manufacturing JSPEC 2-1/2" Suspension Lift Kit w/ FOX Shocks
JKS JSPEC 2.5-inch Suspension System W/35-inch Ridge Grapplers

JKS JSPEC 2.5-inch Suspension System W/35-inch Ridge Grapplers
2.5" Lift Install | 2018+ Jeep Wrangler JL

2.5" Lift Install | 2018+ Jeep Wrangler JL
JKS 3” J-Venture Lift Kit for Jeep Gladiator JT

JKS 3” J-Venture Lift Kit for Jeep Gladiator JT

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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