Shop for Aftermarket Hino 238-338 CAC Clamps, Boots & Hoses to keep your airflow cool and efficient. Your truck's charge air cooler (CAC) system needs to stay operable for years on end, even during arduous hauls. That's why it's important to invest in high-quality aftermarket components that can successfully perform under stress. Our product lineup features everything you need, including T-bolt clamps and flexible coolant hoses. Maintain your Hino truck's resale value with coolant parts from high-quality brands.