Marine Lubricants

DURON-E 15W/40 (CJ-4) is a premium heavy duty engine oil for marine engines not requiring Zink Free application. It's suitable for use in engines powered by both ultra and low sulphur diesel fuel.

DURON Single Grade Engine Oils: DURON 30 & 40 are suitable for use in the following medium and high-speed marine engines, fueled by diesel or gasoline (where water separation is not required): Allis-Chalmers, B&W/alpha, , Buda, Caterpillar (SAE 30 & 40 grades are suitable where Caterpillar 3600 is specified), Chrysler, Cummins, Daihatsu, John Deere, Detroit Diesel, Deutz, Dorman, English Electric, Fairbanks-Morse, Ford, Gardener, Hatz, Intrepid, Isuzu, Mack, Man, Mitsubishi, Moteurs Baudouin, MTU, Murphy, Nissan, Nohab, Onan, Paxman, Ruston, Stork/Werkspoor, Volvo, Wartsilla/Wichman, Waukesha/Scania, White, and Yanmar.

RALUBE 40 Zinc Free (TBN 13.6) is designed to lubricate large medium-speed marine vessels and electric-power generators. Ralube oils incorporate chlorine-free additive chemistry, which gives improved oxidation resistance, wear protection and deposit control. Ralube oils have been tested and approved by Electro-Motive Diesel and General Electric.

RALUBE 1740 Zinc Free (TBN 17.9) is designed to lubricate large medium-speed marine vessels and electric-power generators. Ralube oils incorporate chlorine-free additive chemistry, which gives improved oxidation resistance, wear protection and deposit control. Ralube oils have been tested and approved by Electro-Motive Diesel and General Electric.