Sunoco ZF engine oils

SUNOCO ZF ENGINE OILS are superior quality lower ash gas engine oils designed for use in railroad locomotive diesel engines, marine diesel engines, and other similarly designed stationary engines. Formulated with high detergency and Oronite’s industry leading OLOA additive system, SUNOCO ZF ENGINE OILS minimize sludge and provide superior oxidation and thermal stability. Our non-zinc and non-chlorinated formula is designed for silver bearing protection and reduced reclamation costs, as well as deposit and particulate control.