This product is a replacement stub axle designed for RC vehicles that specify part 13857, such as Redcat Racing Stub Axle Everest Gen7 Pro. A stub axle is a short wheel‑bearing shaft that supports the wheel and hub assembly and connects it to the suspension/drive system—allowing the wheel to rotate while handling steering and load forces. In hobby RC use, stub axles help transfer power from the differential or drive cups to the wheels while maintaining alignment through suspension movement. Stub axles are essential components of the front or rear drivetrain and often need replacement when bent or worn.
Features:
• Stub axle for front/rear wheel support and rotation
• Connects wheel hub to suspension/drive system
• Transfers drive power to wheel from differential
• Durable metal construction for strength under load