Mobil DIOL 9 RD 40 (55 Gal. Drum)
Mobil DIOL 9 RD 40 is a premium, heavy-duty crankcase lubricant specially designed for use in locomotive diesel engines. This product is created to withstand the severe service demands of the latest railroad diesel locomotive engines, and it meets the requirements for all Electro-Motive Diesel (EMD) and General Electric diesel locomotives. Mobil DIOL 9 RD 40 meets or exceeds the requirements of General Electric Generation 4, Long Life, and is formulated to an LMOA Generation 5 quality level with an engine manufacturer endorsed additive package. Mobil DIOL RD oils are zinc free and ensure exceptional silver bearing lubricity.