The Meritor 12" Brake Drum Diameter Air Brake Camshaft is a reliable and durable replacement part for heavy duty vehicles. It is made from high-quality materials and built to meet the strictest industry standards, allowing mechanics to quickly and easily replace the old camshaft with a new one. This affordable and cost-effective solution helps to maintain the braking system of heavy duty vehicles, providing consistent and reliable braking performance. This brake camshaft is designed to withstand the rigors of heavy duty use and to provide long-lasting durability, helping to ensure the safety of the vehicle and its occupants. FleetPride is your First Click in Heavy Duty®.