Keep your Sterling A-Series truck stopping safely with air brake chambers, slack adjusters, hoses, and more. Designed for durability and top performance, these parts ensure smooth, consistent braking for semi-trucks and trailers. Key features include: Long-stroke brake chambers for extra stopping power Automatic slack adjusters for consistent braking Flexible, leak-free rubber hoses for secure connections Mounting brackets, adapters, and hardware for easy installation Whether you're replacing worn parts or upgrading your system, this lineup has everything you need to keep your truck road-ready and safe!