TRIAX Fleet Supreme ESP 5W-40 Full Synthetic CK-4, Moly 5 Gal Pail (5 Gal Pail) | eBay
TRIAX EURO LX 5W 40 Full Synthetic
Amazon.com: Triax Fleet Supreme ESP 5W-40 API CK-4 Full Synthetic Diesel Engine Oil, Friction Optimized and Boosted with Molybdenum and Nano-Boron, Compatible with Powerstroke Engines (1 Gallon) : Automotive