Our International 9900/i/ix Drum Brake Parts group provides essential components for semi-trucks, such as brake drums, shoes, camshaft bushings, and air brake diaphragms. These parts are built to maintain your truck's braking system for safe and reliable road performance. Highlights include various brake drum sizes, easy-to-install brake shoe kits, durable camshaft bushings, and specialized fittings from trusted brands like Gunite, Meritor, and TPHD. Whether replacing worn parts or overhauling your brakes, this product lineup offers the quality and affordability you need for efficient repairs.