4 Inch Front Rear Lift compatible for Jeep Wrangler JK Unlimited 2007-2018 4-Door Kit

Introduction

The suspension lift kit is designed to increase the ground clearance of the suspension, allowing the installation of larger tires and enhancing the off-road performance of the car. High-pressure nitrogen-filled shocks provide a wonderful blend of off-road action and smooth on-road ride quality. Featuring natural rubber bushings and corrosion-resistant metallic silver paint. Levels the front with the rear of the vehicle；

Application

for 2007-2010 2WD compatible for Jeep Wrangler JK Unlimited 4 door
for 2017-2018 4WD compatible for Jeep Wrangler JK Unlimited 4 door
note:
• Does NOT fit 2-door models.
• 2012-2018 models require exhaust modifications to clear the front driveshaft
On Automatic equipped vehicles; due to use of an oversize driveshaft from the factory and inadequate factory clearance it may be possible for the front driveshaft to come in contact with the automatic transmission pan tearing the factory boot and rubbing on the shaft. Generally this occurs during heavy articulation when front sway bar links are disconnected and longer shocks are installed. If this is found to occur, the proper procedure would be to replace the oversize factory shaft with an aftermarket smaller diameter shaft to increase clearance between the transmission and front driveshaft.

Specification

Product Type: suspension lift kit
Lift Height: 4" lift level the front with the rear
Material: High Tensile Strength Carbon Steel
Finish: Powder coated
Diameter of piston rod: F&R 18mm/0.70"
Piston diameter：F&R 35mm/1.37"
Outer cylinder diameter: F&R 54mm/2.12"
Travel: F:265mm R: 253mm
extended length: F: 735mm/28.93" R: 691mm/27.20"
collapsed length:F: 470mm/18.50" R: 438mm/17.24"
Nitrogen charged：yes
dust cover equipped: yes
spring rate: F 2.6kg/mm=145.59 lb/in R 4kg/mm=223.98lb/in
spring length: F 535mm/21.06" R 460mm/18.11"
spring materail: 55CrSi

Package included

Front:
Lifted coil springs
Front Shock Absorbers
Hardware

Rear:
Lifted coil springs
Coil correction plates
Rear Shock Absorbers
Hardware

Feature

Easy bolt-on installation
Increased ground clearance
Dust cover included prevent the shaft rod and oil seal from damaging.
Allows for larger tires to be mounted
Enhances vehicle off-road performance
Levels the front with the rear of the vehicle

tire information

Tire Info:
35x12.50R17 17x9 5x5.0 12
35x12.50R17 17x9 5x5.0 6
35x12.50R18 18x9 5x5.0 12
35x12.50R18 18x9 5x5.0 6
35x12.50R20 20x9 5x5.0 12
35x12.50R20 20x9 5x5.0 6