HyFilm® LEO Heavy Duty Engine Oil 10W-30

HyFilm LEO Heavy Duty Engine Oil offers premium, comprehensive engine protection against crankshaft, valve-train, piston and bearing wear far beyond industry and manufacturer requirements. Its excellent resistance to oxidation maximizes oil life so you can extend oil change intervals. Its multi-grade formula provides all-season performance and efficiency gains over standard engine oils. Choose HyFilm LEO Heavy Duty Engine Oil to keep your diesel engines running strong.