Suspension and Components Suspension Kits

Rough Country

4.5 Inch Lift Kit | Power Steering | Jeep Wrangler YJ 4WD (1987-1995)

$899.95

SKU: R04C 618.20

In Stock
In Stock
Ships by Aug 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 618.20

Unmatched Off-Road Performance: Looking for uncompromised performance on and off-road The 4.5-inch Military Wrap Leaf Spring Suspension Lift Kit for Jeep YJ from Rough Country was engineered by our Research and Development Team to deliver the perfect balance of rugged off-road capability and smooth highway performance.Reinforced Leaf Springs for Strength and Flex: This kit includes application-tuned, lifted military wrapped leaf springs that breathe new life into your YJ's suspension. The military wrap design reinforces the main leaf for extra strength, while the double-tapered leaves provide improved flex and even load distribution. In the rare event the main leaf fails, this design acts as a fail-safe, letting you safely limp your rig home.Complete All-Inclusive Upgrade: Everything you need for a full suspension upgrade is included: pitman arm, brake line relocation brackets, tubular transfer case drop kit, track bar drop brackets, bumpstops, boomerang shackles, and front sway-bar links. The transfer case drop maintains proper driveshaft angles to prevent vibration, ensuring smooth, reliable performance.Balanced Shock Performance: The N3 Series shock absorbers, nitrogen-charged and application-tuned, deliver smooth on-road handling and exceptional off-road control. These shocks are specifically tested for Jeep YJ applications, giving you confidence over rough terrain and comfort on the highway.Height, Balance, and Control: With this kit, your Jeep YJ gains increased ground clearance, a level stance, and suspension performance that excels anywhere you take it. Rugged, reliable, and engineered for adventure, this lift kit ensures your Jeep is ready for every trail and every mile.

Features:

  • Easy Bolt-On Installation: Designed for a straightforward fit, allowing you to upgrade your suspension quickly without extensive modifications.
  • Increased Ground Clearance: Provides extra height to navigate rough terrain, obstacles, and off-road challenges with confidence.
  • Front-to-Rear Vehicle Leveling: Corrects rake for a balanced stance, improving both appearance and on-road handling.
  • Military Wrapped Leaf Springs: Reinforced main leaf offers superior strength and durability for heavy-duty performance.
  • Double-Tapered Leaf Springs with Teflon Pads: Engineered for a smoother, more comfortable ride while maintaining load-bearing capability.
  • Enhanced Flex and Load Distribution: Double-tapered design improves articulation off-road and evenly spreads stress across the suspension.
  • Transfer Case Drop Kit: Maintains proper driveshaft angles to reduce vibration and protect drivetrain components.
  • Application Valved N3 Series Shock Absorbers: Tuned for an ideal balance of on-road comfort and off-road control, delivering superior performance in all conditions.

MIA's Description

The Rough Country 618.20 is a 4.5-inch suspension lift kit designed for 4WD Jeep Wrangler YJ models from 1987-1995. This kit features military-wrapped leaf springs for enhanced strength and flex, along with N3 Series shock absorbers tuned for both on-road comfort and off-road control.

It includes a comprehensive set of components for a full suspension upgrade, such as a pitman arm, brake line relocation brackets, a transfer case drop kit, track bar drop brackets, bumpstops, boomerang shackles, and front sway-bar links. The N3 Series shocks are nitrogen-charged and specifically tested for Jeep YJ applications.

The kit provides increased ground clearance, a level stance, and improved suspension performance. This lift kit is only compatible with models equipped with power steering.

Fitment

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Specifications

BrandRough Country
Part NumberR04C 618.20

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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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