Keep your semi-truck running efficiently with our International RH CAC Clamps, Boots & Hoses selection. This category includes silicone hump hoses, coolant hoses, high-performance clamps, and reducers to maintain your charge air cooler and cooling system. Whether upgrading or maintaining your rig, our premium-quality products are built for durability and reliable performance. Enhance your International truck's look and function with these rugged, durable components.
Frequently Asked Questions About International RH CAC Clamps, Boots & Hoses
What do CAC clamps, boots, and hoses actually do on my International truck?
These components make up the charge air cooler (CAC) piping system on the right-hand side of the engine. The boots and hoses connect the turbocharger, charge air cooler, and intake manifold, while the clamps hold those connections secure. Together they keep pressurized, cooled air flowing properly through the intake system without leaks.
How do I know if the clamp, boot, or hose I need matches my truck?
Fitment depends on your International model, engine, and the specific location of the part on the right-hand side of the CAC system. Because boot and hose shapes vary by application, it is best to reference the part number from your existing component or check the fitment details listed on each product page before ordering.
What are the common signs that a CAC boot, hose, or clamp needs to be replaced?
Common warning signs include a noticeable loss of power or boost, a hissing or whistling sound near the charge air cooler piping, visible cracking or soft spots in the rubber boot, or black soot buildup around a clamp or hose connection, which usually points to an air leak.
What materials are these boots and hoses made from, and how durable are they?
CAC boots and hoses are typically made from reinforced rubber or silicone designed to handle the heat, vibration, and pressure found in a diesel engine's charge air system. Clamps are generally made from steel and are designed to maintain a tight, consistent seal on the boot or hose connection.
Can I replace a CAC boot, hose, or clamp myself, or should I have a shop do it?
Many truck owners with mechanical experience replace these parts themselves, since the job generally involves loosening clamps, removing the old boot or hose, and installing the new one in its place. That said, access can be tight depending on the location on the engine, so if you are not comfortable working around turbo and intake components, having a qualified diesel technician handle the installation is a safer choice.
