Introducing our Replacement Caster Block, Steering Block, and Rear Hub specifically designed for the T6739ORANGE model, part number 21.J30. This essential set of components is perfect for RC enthusiasts seeking reliable replacement parts to maintain their model’s peak performance. Offered in an “as-is” condition, these parts provide an excellent opportunity to secure high-quality replacements at a fraction of the cost. Each item has been carefully inspected to ensure it meets our standards, making it an ideal choice for hobbyists who want to keep their RC cars running smoothly without overspending. Whether you’re a seasoned enthusiast or a newcomer to the world of radio-controlled vehicles, these parts promise the durability and precision needed for an enhanced RC experience. Elevate your model’s performance today with our competitively priced replacement parts, crafted to support your passion for RC adventures.