Product Details: The Euclid Camshaft Repair Kit is the ultimate solution for repairing your trailer's braking system. This full kit services two wheel ends, providing a comprehensive repair solution that saves you both time and money. The kit includes heavy duty cam support bushings, ensuring that your trailer's braking system operates at its maximum efficiency. With a brake diameter of either 12.25" or 16.5", this repair kit is designed to meet the needs of a wide range of trailer applications. It is manufactured by Hendrickson, a trusted name in the industry, and is part of the Euclid brand, known for its high-quality products. FleetPride is your First Click in Heavy Duty®.