Ensure your semi is Ready for the Road Ahead with reliable air brake performance, with the Meritor 16.5" Full Camshaft Bushing Kit for Spicer / Standard Forge. Due to its multitude of components that tighten and seal the internal brake drum, this repair kit allows the camshaft to spread the brake shoes apart and slow a vehicle. Constructed with precisely-engineered accessories to defend against wear and provide long-term dependability. FleetPride is your First Click in Heavy Duty .