CHARGE AIR COOLERS
Cooled pressurized air from charge air cooler to engine, temperature out: ±150 °F
WHAT IS A CHARGE AIR COOLER? Charge air coolers cool engine air after it passes through a
turbocharger and before it enters the engine This returns the air to a lower temperature for optimum power in the combustion process OTR CACs ARE BEST ON THE MARKET • Direct fit replacement • All new, no cores • Brazed aluminum construction with all new parts • 100% leak-free • Available for light, medium and heavy duty, late model and hard-to-find • 2-year unlimited mileage nationwide warranty (parts only) DON ’ T DIAGNOSE THE CAC LAST CACs are most often misdiagnosed, undiagnosed and neglected Often injectors and turbos are replaced when the CAC is the real problem A MISDIAGNOSED CAC CAN CAUSE: • Turbocharger failure • Premature injector piston, ring and valve failure • Increased particulate levels in emissions • Exhaust manifold failure • Increased fuel consumption • Premature DPF failure
Ram air
Hot pressurized air from turbo to charge air cooler, temperature in: ±475 °F
Turbo
TESTING A CAC IS EASY WITH THE CAC TESTER KIT • Improved safety clamp design and air pressure gauge • Easy! No need to remove CAC from truck
• Results in less than 20 minutes • Durable molded carrying case
• Includes extra heavy-duty test plugs with cast handles, adaptable to fit 6 different sizes with 2.5" to 4" rubbers, air stream gauge, pressure relief valve and a pair of safety clamps for operator protection
OTRCACTESTERBLACK
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QUALITY • INNOVATION • DURABILITY
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