This product is a 55-tooth center differential gear designed to deliver smooth, reliable power distribution between the front and rear drivetrain of your RC vehicle. It is manufactured from durable, wear-resistant material to withstand torque, impacts, and repeated use without premature wear. The precision-cut teeth help ensure proper gear mesh and efficient drivetrain operation. It is compatible with select Traxxas models that require a 55T center diff gear. Ideal for maintenance, rebuilds, or performance replacements, it supports dependable drivetrain performance and long-term durability.