Frequently Asked Questions About International S2200-S2600 CAC Clamps, Boots-Hoses

Will these CAC components fit my specific International truck model and year?

These charge air cooler clamps, boots, and hoses are designed specifically for International S2200, S2300, S2400, S2500, and S2600 series trucks. They're compatible with models from approximately 2002-2017, but we recommend verifying your engine type (typically MaxxForce or Cummins ISX) before ordering. Check your existing CAC pipe diameter as sizes can vary between 3", 3.5", and 4" depending on your specific configuration.

What's the difference between standard rubber and silicone CAC boots?

Standard rubber boots typically last 2-3 years under normal conditions and are more budget-friendly. Silicone boots offer superior heat resistance (up to 500?F vs 250?F for rubber), better flexibility in cold weather, and can last 5-7 years. If you're experiencing frequent boot failures or operate in extreme temperatures, silicone is worth the investment. Both types work with the same clamp systems.

Do I need special tools to install these CAC components?

Basic installation requires a socket set (typically 7/16" or 1/2"), flat-head screwdriver, and torque wrench. For easier installation, apply a thin layer of dish soap to boot ends as lubricant. Torque specifications for T-bolt clamps are typically 40-50 inch-pounds. Spring-loaded clamps don't require torque specs but need proper alignment. Allow 30-45 minutes for a complete boot and clamp replacement.

How do I know if I need T-bolt clamps or spring-loaded constant tension clamps?

T-bolt clamps are the standard choice and work well for most applications, requiring periodic retightening. Spring-loaded constant tension clamps automatically adjust for thermal expansion and are ideal if you've had issues with boost leaks or frequent clamp loosening. Check your current setup - if you have recurring boost pressure problems or operate in varying climates, constant tension clamps provide better long-term sealing.

What are common signs that my CAC boots or clamps need replacement?

Look for visible cracks, bulging, or soft spots on boots, especially near the clamp areas. Black soot marks indicate boost leaks. Performance symptoms include reduced power, increased turbo lag, higher EGTs, or check engine lights related to boost pressure. Clamps showing rust, stripped threads, or inability to maintain proper torque should be replaced. During inspection, check both the hot side (turbo to CAC) and cold side (CAC to intake) connections.