The AXIAL SCX6 Jeep JLU Wrangler Brass Gearbox Cover by GPM SCX6012AXA is CNC machined from solid brass to deliver consistent fit and enhanced load distribution across front and rear gearbox mounts. Its added mass improves chassis balance while tight machining tolerances maintain differential alignment for smoother operation under load. The anodised finish reduces surface abrasion and preserves the machined appearance over extended use.