CITGO CITGARD HD Engine Oil is a heavy duty engine oil designed for both older and newer diesel engines equipped with low emission technology. CITGARD HD Engine Oil is recommended for equipment owners operating within normal duty cycles and maintaining engine manufacturer recommended oil change intervals. This product meets the API CJ-4 and earlier API Categories.
CITGO CITGO LUBRICANTS OFFER GUARANTEED EFFICIENCY IMPROVEMENTS SO YOU CAN TEST AND EVALUATE THEM AT NO RISK. It’s one thing to stand behind your product. It’s another to stand there with your checkbook. Put CITGO® Lubricants to the test. You’ll see measurable increases in the efficiency of your mill’s equipment and operations.