OTC 5039 Charged Air Cooler Tester

This is the easy way to find air leaks in the charged air cooler systems used on class 7 & 8 truck engines.

Features:

A large 2½", 0-60 PSI pressure gauge
Regulator and relief vavle
Two safety cables
Quick disconnect air fittings that attach to a 3", 3½", or 4" cooler hose
No. 5039 – Charged air cooler tester. Wt., 7 lbs., 6 oz.