Sharp 15W-40 HEAVY DUTY DIESEL ENGINE OIL is designed to meet the performance requirements of diesel engine manufacturers such as Caterpillar, Cummins, Detroit Diesel, Ford, Mack, Navistar, and Volvo. It is also formulated to provide outstanding performance in modern marine high-speed diesel engines including Caterpillar, Cummins, Volvo, Yanmar and Daihatsu, as well as transmissions requiring Allison C-4.
