The International 8100-8300 Radiator Tubes-Hoses category offers essential cooling system components for semi-trucks, including silicone and EPDM radiator hoses, coolant hoses, clamps, and fittings. These durable parts are designed for heavy-duty use, offering superior heat resistance and longevity. Key features include: - High-quality silicone and EPDM for flexibility and durability in extreme temperatures - Various sizes for International, Caterpillar, and Perkins models - Stainless steel hose clamps for secure connections - Replacement parts to prevent leaks and overheating - Additional components like radiator support bushings for complete repairs This category provides everything you need to maintain and upgrade your truck's cooling system with reliable, trusted parts.