Skyjacker Long Arm Suspension Lift Component Box

2007–2018 Jeep Wrangler JK 3.6L/3.8L V6

Part #: JK45LA

Overview

The Skyjacker 4-5 inch Long Arm Suspension Lift Component Box is designed to enhance the off-road capability and stance of your Jeep Wrangler JK. This component box provides essential parts needed to achieve a 4 to 5 inch suspension lift, improving ground clearance and suspension articulation for rugged terrain. Ideal for Jeep enthusiasts looking to upgrade their vehicle’s suspension system, this kit supports both the 3.6L and 3.8L V6 engine models from 2007 through 2018.

Whether you are preparing your Jeep for trail adventures or simply want a more aggressive look, this component box offers the foundational hardware to complete a long arm suspension lift setup. It is engineered to work seamlessly with other Skyjacker lift components, ensuring a balanced and reliable suspension upgrade.

Key Features

This component box includes critical hardware designed to support a 4-5 inch lift, providing durability and improved suspension geometry. Key features include:

• Rear track bar bracket and brace for enhanced axle alignment and stability
• Heavy-duty sway bar end links to maintain proper sway bar function at increased ride height
• Bump stop spacers to prevent suspension over-compression and protect components
• Brake line extension brackets to safely accommodate longer brake lines after lift installation
• Compatibility with Jeep Wrangler JK models from 2007 to 2018 equipped with 3.6L or 3.8L V6 engines
• Designed to integrate with Skyjacker’s long arm suspension kits for a complete lift solution
• Precision-engineered components to maintain factory ride quality and handling characteristics

Construction & Design

Skyjacker’s component box is crafted from high-strength steel to withstand the rigors of off-road driving and heavy-duty use. Each part is engineered with durability and performance in mind, featuring robust welds and corrosion-resistant finishes to ensure long-lasting reliability. The rear track bar bracket and brace are designed to reinforce the axle mounting points, reducing stress and improving vehicle control during articulation.

The bump stop spacers and brake line extension brackets are precision-fabricated to maintain proper suspension travel and brake system integrity after lift installation. This attention to detail ensures that your Jeep’s suspension geometry remains optimized for both on-road comfort and off-road capability.

Installation & Fitment

Installation of the Skyjacker Long Arm Suspension Lift Component Box requires multiple components to complete the full lift kit. This box provides the essential hardware needed to complement your long arm suspension upgrade. Professional installation is recommended to ensure proper alignment and safety.

The components are designed specifically for Jeep Wrangler JK models from 2007 to 2018 with 3.6L or 3.8L V6 engines, guaranteeing a precise fit. Minor modifications to existing suspension parts are typically not required, but proper tools and mechanical knowledge are necessary for a successful installation.

What's Included

• Rear track bar bracket and brace
• Sway bar end links
• Bump stop spacers
• Brake line extension brackets

Ideal For

This component box is ideal for Jeep Wrangler JK owners seeking a reliable and durable suspension lift solution. It is perfect for off-road enthusiasts who want to improve ground clearance and suspension articulation without compromising ride quality. Additionally, it suits those who are building a custom long arm suspension kit and need high-quality hardware components to complete their setup.

Skyjacker is a long-running off-road suspension brand offering lift kits, shocks, steering stabilizers, and related components for trucks, SUVs, and Jeeps. Built to increase clearance for larger tires and improve trail capability, Skyjacker systems are popular for enthusiasts who want a tougher stance and more off-road confidence with proven application coverage.