Rubicon Express Extreme Duty Crossmember - Long Arm Suspension Conversion

The Rubicon Express Extreme Duty Crossmember is the structural foundation of a properly engineered long arm suspension conversion. Designed to replace the factory crossmember, this purpose-built conversion pan serves as the central mounting point for all control arms, the transmission, and the transfer case — delivering the frame rigidity, corrected suspension geometry, and improved ground clearance that serious off-road builds demand.

Key Features:

• Long arm conversion hub — consolidates all control arm mounting points, as well as transmission and transfer case support, into a single engineered assembly that forms the foundation of a complete long arm suspension system
• Frame-strengthening bracket design — integrated brackets are engineered to reinforce the frame structure, not simply replace the factory piece
• Dropout center section — allows transmission and transfer case service without removing suspension components, saving time on the trail or in the shop
• Improved ground clearance over the factory crossmember for enhanced trail capability
• Compatible with Rubicon Express RE7200 Series long arm lift kits — engineered to integrate seamlessly with Rubicon Express long arm suspension systems
• Powdercoated steel construction — durable finish resists corrosion for long-term protection in demanding environments
• Backed by the Rubicon Express Advantage Lifetime Warranty — transferable and hassle-free

Founded in 1996 by Jeep enthusiasts based near California's legendary Rubicon Trail, Rubicon Express has spent decades engineering suspension solutions real-world tested on one of the most demanding off-road environments on the planet. The Extreme Duty Crossmember line is a direct product of that heritage — purpose-built to support proper driveline angles and suspension geometry in lifted applications, while adding the critical structural integrity that separates a trail-ready build from a compromised one. Select the correct variant for your specific application to ensure proper fitment.