A Dura-Lite Charge Air Cooler (CAC) for a Volvo truck is a key part of the turbocharging system. It cools the compressed air coming from the turbo before it enters the engine, improving power, fuel efficiency, and engine longevity.

In Volvo heavy-duty engines the Dura-Lite CAC:

• Reduces air temperature after turbo compression.
• Increases air density into the cylinders.
• Improves combustion efficiency.
• Prevents engine overheating and detonation.
• Protects against turbo and piston damage.

A healthy CAC is critical, especially for long-haul and heavy-duty applications.

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