ZJSMP

3.25" Front & Rear Lift Kit for Jeep Wrangler/Rubicon/Unlimited 4WD 2003-2006



All modifications must be installed by licensed mechanics and in compliance with your local modification regulations

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Overview

  • Long-Lasting Smoothness: Engineered with a high-pressure nitrogen-charged twin-tube design, this shock absorber delivers consistent performance mile after mile. Paired with premium rubber bushings, it effectively filters out road imperfections for a noticeably smoother and more comfortable ride.
  • High Tensile Strength: With a rated tensile strength of 36KN, this shock absorber offers reliable structural integrity, providing the confidence needed for daily driving and varied load conditions.
  • Uncompromised Comfort: Transform your off-road adventures with a smoother, more controlled ride that tackles rough terrain while keeping you comfortable mile after mile.

Feature

  • Robust Construction：Built to handle demanding conditions, the unit features an 18mm chromed hardened piston rod and a 35mm sintered iron piston for superior strength. The generous 54mm body diameter enhances heat dissipation, helping to maintain optimal damping performance even during extended use.
  • Chromium-Silicon Strength: Built with a cold-wound chromium-silicon structure, the spring offers superior tensile strength and resilience, ensuring reliable support and a responsive feel mile after mile.
  • Enduring Strength: Engineered with high-tensile steel and rigorously validated through 600,000 continuous cycles, our lift spring delivers reliable performance you can count on, cycle after cycle.
  • Aggressive Stance：Elevate your vehicle's presence with added ground clearance, confidently accommodating up to larger tires for a bolder, more commanding look on any terrain.
  • Extended Protection：Each unit comes equipped with a protective dust cover, designed to shield the piston rod and oil seal from debris and environmental wear, helping to extend the overall service life of your suspension system.
  • Precision Engineering: Built with exact cutting and expert welding techniques, every component fits seamlessly for a secure and stable installation.
  • Factory Comfort: Enjoy enhanced clearance and capability while maintaining the refined, comfortable ride quality your vehicle was designed to deliver.

Specification:

Specification:

Lift Height：3.25" (Front & Rear)

Shocks

  • Shock Material：High Tensile Strength Carbon Steel
  • Finish: Powder Coated
  • Bushing Material: Rubber
  • Diameter Of Piston Rod: 18mm/0.71"
  • Piston Diameter：35mm/1.38"
  • Outer Cylinder Diameter: 54mm/2.13"
  • Travel:   (Front) 235mm/9.25"    (Rear) 200mm/7.87"
  • Extended Length：(Front) 679mm/26.73"   (Rear) 590mm/23.23"
  • Collapsed Length：(Front) 444mm/17.48"   (Rear) 390mm/15.35"
  • Nitrogen Charged：Yes
  • Dust Cover Equipped: Yes

Springs

  • Spring Material:（55CrSi）Steel
  • Spring Rate:  Front: 151.2 lb/in=2.7 kg/mm Rear: 168 lb/in=3 kg/mm
  • Spring Length: Front: 520mm/20.47"  Rear: 385mm/15.16"
  • Spring Tensile Strength：1500-1700MPA

Note:

  • All modifications must be installed by licensed mechanics and in compliance with your local modification regulations.

WHY CHOOSE US

WHY CHOOSE US

For Jeep Wrangler / Rubicon 4WD 2003-2006 For Jeep Wrangler Unlimited 4WD 2004-2006 For Jeep Wrangler Unlimited Rubicon 4WD 2005-2006 -Improve your off-road ride. -Easy bolt-on installation. -Dust cover included prevent the shaft rod and -oil seal from damaging.


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