Accurate testing requires the right equipment. The Dura-Lite Tester-Kit™ is specifically designed to pressure test most heavy-duty charge air coolers safely and efficiently, helping technicians identify leaks before they lead to reduced performance or expensive engine repairs.

The kit includes a range of rubber test plugs, stems, washers, clamps, a pressure regulator, and a pressure gauge. Its components feature high-quality materials and protective coatings to help resist corrosion and extend service life. Replacement parts and non-standard rubber plug sizes are also available for special applications. The kit comes with a one-year warranty.

For workshops and fleet maintenance teams, having a dedicated CAC pressure tester makes routine inspections easier to incorporate into preventative maintenance schedules. Dura-Lite recommends testing the charge air cooler whenever a vehicle is serviced or its oil is changed, helping detect leaks before symptoms become severe.

Discover the Dura-Lite CAC Tester-Kit and explore the four-step CAC testing procedure.

Protect your engine performance with proactive CAC testing. Identifying leaks early and choosing a dependable Dura-Lite Evolution replacement cooler will help improve fuel efficiency, reduce downtime, and support long-term engine reliability.

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