Shop for Aftermarket Sterling Acterra CAC Clamps, Boots & Hoses. Keep your truck running smoothly with durable CAC clamps, boots, and hoses for your Sterling Acterra. Heavy-Duty Options: Silicone hump hoses, T-bolt clamps, and flexible coolant hoses in various sizes. Built to Last: Designed for tough jobs and heavy-duty performance. Upgrade or Replace: Perfect for replacements or boosting your truck 's cooling and air intake system. Find the reliable parts you need to keep your Sterling Acterra performing at its best!