Rock Krawler Suspension RK07337B Lower Long Arm Assembly Rear for 2018+ Jeep Wrangler JL/JLU

The Rock Krawler Suspension RK07337B is a heavy-duty rear lower long arm assembly designed specifically for 2018-present Jeep Wrangler JL 2-door and JLU 4-door models. This extended-length control arm provides increased suspension articulation and improved off-road performance compared to stock arms.

Key Features:

• Extended length design for enhanced suspension travel and geometry correction
• Heavy-duty construction built to withstand extreme off-road conditions
• Direct bolt-on replacement for rear lower control arms
• Engineered to work with Rock Krawler lift kits and suspension systems
• Precision-manufactured for proper fitment on both 2-door JL and 4-door JLU models
• Reduces axle wrap and improves handling during compression and extension

This lower long arm is an essential component for Wrangler owners looking to maximize suspension performance with lifted applications. Rock Krawler's proven design delivers the durability and reliability needed for serious trail use while maintaining excellent on-road manners.