Rock Krawler Suspension RK07145B Lower Long Arm for 2018+ Jeep Wrangler JL/JLU Front

The Rock Krawler Suspension RK07145B is a heavy-duty lower long arm designed specifically for 2018-present Jeep Wrangler JL 2-door and JLU 4-door models. This front suspension component delivers enhanced articulation and improved geometry for superior off-road performance and on-road handling.

Key Features:

• Extended length design for improved suspension geometry and increased wheel travel
• Heavy-duty construction built to withstand extreme off-road conditions
• Precision-engineered for direct bolt-on installation on JL/JLU Wranglers
• Reduces caster change during suspension compression and extension
• Compatible with both 2-door JL and 4-door JLU configurations
• Manufactured by Rock Krawler Suspension, a trusted name in Jeep suspension systems

This lower long arm is an essential component for Jeep owners looking to upgrade their suspension system for better trail capability, improved ride quality, and optimized handling characteristics. The extended arm length helps maintain proper suspension geometry throughout the full range of wheel travel, reducing unwanted caster and camber changes that can affect steering feel and tire wear.