👉 The wagon fluid, also known as brake fluid or power steering fluid, is a specialized liquid used in automotive braking and power steering systems to ensure smooth and reliable operation. It serves as a hydraulic fluid, transferring pressure from the brake pedal or steering wheel to the brake calipers or power steering pump, enabling the application of force to slow down or steer the vehicle. This fluid is specially formulated to withstand high pressures and temperatures, providing consistent performance across a wide range of operating conditions. Its viscosity and chemical composition are carefully engineered to prevent leaks, corrosion, and wear, ensuring the longevity and safety of the vehicle's braking and steering systems.