OTC 5039 Charged Air Cooler Tester for Class 7 and 8 Trucks
- OTC's Charged Air Cooler Tester is the easy way to find air leaks in charged air cooler systems.
- Large, easy to read 2-1/2 inch pressure gauge reads 0-60 PSI.
- Kit includes regulator, relief valve, and two safety cables.
- Quick disconnect air fittings attach to 3 inch, 3-1/2 inch, or 4 inch cooler hoses.