The Dayton Parts Quik-Alignment Eccentric Collar for Hendrickson is a revolutionary product that ensures maximum safety and performance for your vehicle. With guaranteed no-hop on braking, you can be assured of a smooth and safe ride every time. The true-tracking and no-hop feature also increases tire mileage, saving you money in the long run. This product requires minimum maintenance on suspensions, reducing the overall maintenance required for your vehicle. With reduced maintenance, you can focus on other important aspects of your vehicle. The full freedom of articulation both parallel and diagonal ensures that your vehicle can move freely without any restrictions. The improved traction on uneven ground is a game-changer, as the axles do not transfer weight from one axle to the other. This means that your vehicle can maintain its balance and stability on any terrain. The Quik-Alignment Eccentric Collar is a must-have for anyone who values safety, performance, and efficiency. FleetPride is your First Click in Heavy Duty®.