 
 
 
Testing Charge Air Coolers and other large heat exchangers can be both time consuming and risky if you don't have Johnson's Charge Air Cooler Test Set. Our new set includes: Extra-heavy-duty test plugs with cast handles (adaptable to fit six different sizes, with a unique tester that features an air stem, 2-1/2" up to 4" rubbers), gauge, and a 35 PSI pressure relief valve plus a pair of safety clamps for operator protection during testing. All this equipment is packed in a rugged, plastic dry box. This CAC Test Set is a must for every professional radiator shop.
| QUANTITY | PART NO. | SIZE / DESCRIPTION | 
|---|---|---|
| 1 | 351-09C | 2-1/2" Closed Test Plug | 
| 1 | 352-09C | 2-1/2" Open Stem Test Plug | 
| 1 | 351-12C | 3-1/4" Closed Test Plug | 
| 1 | 352-12C | 3-1/4" Open Stem Test Plug | 
| 2 | 351-10R | 2-3/4" Rubbers Only | 
| 2 | 351-11R | 3" Rubbers Only | 
| 2 | 351-13R | 3-1/2" Rubbers Only | 
| 2 | 351-14R | 4" Rubbers Only | 
| 1 | 351-29 | CAC 35 PSI Tester With Gauge | 
| 2 | 356-51 | CAC Safety Plug Clamps | 
| 1 | 351-30 | Rugged Plastic Case | 
| * | 351-34 | *Optional 6 Ft. Hose W/Q.D. Fitting | 
Replacement Parts, Plugs, Rubbers available
Read TESTING YOUR COOL, MAINTAINING CHARGE AIR COOLERS, written by F. Larry LePrevost for the Mobile Air Conditioning Society (MACS) ACTION Magazine, July/August 2003 publication.
Read our INSTRUCTIONS FOR TESTING CAC's using Johnson's Charge Air Cooler Test Set