Guaranteed 12/24 Delivery Still Available see item page for details! available on most items - Details

Talk to a Wrangler Sales Tech
1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Logo Image
Win $4,000! Enter Daily

Find 4-4.75" Lift Kits for your Wrangler

Teraflex 4-Inch Alpine RT4 Long Arm Suspension Lift Kit (07-18 Jeep Wrangler JK 4-Door)Find parts that fit my vehicle

Item J140906
Product Image
Verify parts fit and get product recommendations.
Wrangler Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-877-870-8556 Chat Now
$0.00
14 Reviews
Our Price

$5,248.99 kit

Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Loading Indicator

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • 4-Inch Alpine RT4 Long Arm Suspension Lift Kit
      • Increases Ride Height for Excellent Off-Road Handling
      • High-Performance, Lifted Coil Springs
      • Forged Adjustable Track Bars and Track Bar Axle Brackets
      • Features Alpine’s RT4 Long Control Arms
      • Accommodates up to 37-Inch Tires
      • Requires Drilling, Welding, and Alignment
      • Guaranteed by a Limited Lifetime Warranty
      • Fits All 2007-2018 Jeep Wrangler JK 4-Door Models

      Description

      Powerful Off-Road Lift Kit. Give your Jeep an unstoppable off-road capability with the Teraflex 4-Inch Alpine RT4 Long Arm Suspension Lift Kit. Apart from improving your off-roader’s clearance to accommodate up to 37-inch tires, this lift kit has also been designed to offer remarkable suspension performance. With the RT4 Long Arm Suspension Lift Kit, dominating the trails becomes even more enjoyable than ever.

      Heavy-Duty Coil Springs. The 4-Inch Alpine RT4 Long Arm Suspension Lift Kit comes includes 4 high-performance coil springs. They significantly enhance wheel travel, improve suspension compression, and optimize rebound for unprecedented control and traction on uneven terrain.

      High-Performance SpeedBumps and Bump Stops. The 4-Inch Alpine RT4 Long Arm Suspension Lift Kit comes with front speedbumps and rear progressive bump stops. They are added to ensure progressive compression in high-speed suspension movement. This lets you experience smoother driving in competitive conditions.

      Highly Durable Track Bars. The 4-Inch Alpine RT4 Long Arm Suspension Lift Kit is equipped with forged front adjustable and rear track bars with track bar axle brackets. They are intended to improve steering response, center the axle for superb roll center, and reduce body roll. The track bars also correct suspension geometry and control arm angles so you can achieve remarkable ride quality and comfort on extremely rugged roads.

      Adjustable Alpine Long Control Arms. The 4-Inch Alpine RT4 Long Arm Suspension Lift Kit comes with Alpine’s high-performance RT4 Long Control Arms. They feature an adjustable design that provides balance to the front caster angle and pinion angles to enhance the rear pinion angle. This prevents squats and guarantees correct suspension alignment. These long control arms have been built using high-quality steel to ensure reliable strength and longevity.

      Premium-Level Sway Bar Link. This 4-Inch Alpine RT4 Long Arm Suspension Lift Kit includes a rear sway bar link to solve any rubbing issues between the tire and the rear sway bar. It also minimizes noise, vibration, and harshness while also offering a proper camber angle of the inner wheels for unprecedented off-road control.

      Designed for Straightforward Pro Installation. The installation of the 4-Inch Alpine RT4 Long Arm Suspension Lift Kit is straightforward for a professional mechanic. Please note, however, that mounting this lift kit needs some cutting, welding, and alignment.

      Worry-Free Limited Lifetime Warranty. Teraflex protects this 4-Inch Alpine RT4 Long Arm Suspension Lift Kit with a lifetime warranty against manufacturing defects from the original purchase date. Please note that some limitations for this warranty may apply. Please refer to the manufacturer’s website to learn more.

      Application. This Teraflex 4-Inch Alpine RT4 Long Arm Suspension Lift Kit fits all the 2007-2018 Jeep Wrangler JK 4-Door models.

      Fitment:

      Details

      Teraflex 1334000

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (4) Lifted Coil Springs
      • (4) 0.5-Inch Lift Coil Spring Spacers
      • (8) Alpine IR Long Control Arm & Bracket Kit
      • (1) Front HD Forged Adjustable Track Bar
      • (1) Rear HD Forged Adjustable Track Bar
      • (1) Front
      4.6

      Customer Reviews (14)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Wrangler

      • JK Rubicon 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
      • JK Wrangler 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18

          Community Support

          Word On The Trail

          I was able to navigate with confidence and love the install videos, they made decision making so easy.

          rwzagwyn
          Previous Slide Next Slide