Image is for illustration purposes only. Actual part may vary.

3582126C1

PIPE AIR * HIT SIDE

This is a hot-side charge air cooler (CAC) pipe. It carries compressed, hot air from the turbocharger outlet to the charge air cooler on a heavy‑duty diesel engine. Pipes like this can crack, leak, or corrode over time, leading to boost loss, black smoke, or reduced power, so they are replaced when damaged.