Metal differential case upgrade designed to replace plastic differential housings in ARRMA 6S BLX RC vehicles, improving overall drivetrain strength and durability. The anodized red aluminum case body paired with a hard wearing steel face plate resists flex and wear under high load, helping prevent premature differential failure during bashing or racing. Precision manufactured for a reliable fit and supplied with all necessary components for a complete differential rebuild, this case is ideal for hobbyists who want increased longevity and performance from their RC’s drivetrain. Compatible with front, rear, or center differentials when converting existing spiral or straight gear diff sets in 6S BLX models.