The Jeep Cherokee XJ, a legendary compact SUV, enjoys immense popularity among off-road enthusiasts. Its robust design and aftermarket support make it a prime candidate for serious suspension modifications. One of the most significant upgrades you can make is installing a long arm suspension kit. This guide delves into the intricacies of long arm kits, explaining their benefits, drawbacks, and what to consider before making this investment.
What is a Long Arm Suspension Kit?
A long arm suspension kit replaces the factory short control arms with significantly longer ones. These longer arms drastically improve suspension articulation, allowing for greater wheel travel and a smoother ride over challenging terrain. Instead of short, restrictive arms that bind up easily, long arms allow the axle to move more freely, reducing stress on other components and improving handling.
Benefits of a Long Arm Suspension Kit for Your XJ
- Increased Articulation: This is the most significant advantage. Long arms permit greater axle travel, enabling the Jeep to navigate obstacles with improved clearance and reduced suspension binding.
- Improved Handling: The increased stability and controlled articulation translate to a more predictable and responsive handling experience, both on and off-road.
- Reduced Suspension Binding: Short arms limit axle movement, causing binding and reduced travel. Long arms significantly mitigate this issue.
- Better Ground Clearance: The increased suspension travel directly contributes to increased ground clearance.
- Enhanced Ride Quality: While often associated with a stiffer ride, a well-designed long arm kit can actually improve ride quality by absorbing more bumps and irregularities.
Drawbacks of a Long Arm Suspension Kit for Your XJ
- Cost: Long arm kits are significantly more expensive than short arm or other suspension lift kits.
- Complexity of Installation: Installation is considerably more complex and time-consuming, often requiring advanced mechanical skills or professional installation.
- Potential for Increased Stress on Other Components: While reducing stress in some areas, long arms can potentially increase stress on others, such as the frame and axle. Proper installation and component selection are crucial.
- Increased Vehicle Height: This can impact aerodynamics and potentially lead to issues with some aftermarket parts.
What to Consider When Choosing a Long Arm Kit
- Budget: Determine your budget before you start looking. Prices vary wildly depending on the brand, components, and features.
- Intended Use: How will you primarily use your Jeep? Extreme rock crawling will require a more robust kit than light trail driving.
- Lift Height: Decide on the desired lift height, which will influence the choice of kit and other components.
- Brand Reputation: Research different brands known for quality and reliability.
- Installation: Will you install the kit yourself or hire a professional? Factor in labor costs if needed.
What are the Different Types of Long Arm Kits?
Several different types of long arm kits are available, each with its advantages and disadvantages:
- Unibody Mounts: These kits attach to the unibody frame, often requiring modifications or reinforcement.
- Frame Mounts: These are generally stronger and more robust, mounting directly to the frame.
- Adjustable vs. Fixed Length: Adjustable arms offer greater customization and tuning capabilities, while fixed-length arms are simpler and generally less expensive.
How Much Does a Long Arm Kit Cost?
The cost of a long arm kit varies considerably, ranging from a few thousand dollars to well over $5000, depending on the brand, components (e.g., included shocks), and features. Expect to spend a significant amount on a high-quality kit.
What is the Best Long Arm Kit for a Jeep Cherokee XJ?
There's no single "best" kit. The ideal choice depends on your specific needs, budget, and driving style. Research different reputable brands and read reviews before making a decision. Consider factors like articulation, durability, and ease of installation.
Can I Install a Long Arm Kit Myself?
While possible, installing a long arm kit is a complex process requiring advanced mechanical skills, specialized tools, and significant time commitment. If you lack experience, professional installation is highly recommended.
This comprehensive guide provides a solid foundation for understanding Jeep Cherokee XJ long arm suspension kits. Remember to thoroughly research your options, prioritize safety, and choose a kit that suits your specific needs and driving style. Happy wheeling!
