The Hendrickson 18" Flat Hydraulic Disc Brake Rotor is a precision-engineered and high-quality braking component designed for use in heavy duty vehicles such as trucks, trailers, and buses. The rotor is made from premium materials and is precision-machined to ensure that it is perfectly balanced and has a smooth, even surface. One of the key features of this brake rotor is its size. Measuring 18" in diameter, it provides ample stopping power for even the largest and heaviest vehicles. The rotor is designed to work with hydraulic disc brake systems, providing consistent and reliable braking performance in all weather conditions. The Hendrickson brake rotor is also designed for superior durability. Its precision machining ensures that it is perfectly balanced and has a smooth, even surface, which reduces wear and tear on both the rotor and the brake pads. This helps to extend the lifespan of the rotor and reduces the need for frequent replacements. FleetPride is your First Click in Heavy Duty®.