GP DEOGEN Fully Synthetic 10W30 CK-4 is a high-performance, heavy-duty diesel and Natural Gas Engine Oil designed to deliver extended engine life, superior wear
protection, and enhanced fuel economy in today’s most demanding engine environments. Formulated with cutting-edge additive technology and high-quality synthetic base oils, it
meets the stringent API CK-4 specification and is optimized for use in modern low emission engines and older, well-maintained diesel engines alike.

This premium lubricant is suitable for use in high speed 4-stroke diesel and natural gas engines and is compatible with diesel and natural gas engines fitted with EGR and
the latest exhaust after treatment systems such as; DPF, DOC and/or SCR. It meets API CK-4 (diesel), Cummins CES 20092 (natural gas), and API SN (gasoline) engine specifications.

GP DEOGEN FULLY SYNTHETIC 5W30 CK-4 is high performance, heavy duty diesel engine oil that helps extend engine life and improve fuel economy in modern diesel engines operating in severe applications. This product meets the API CK-4 specification utilizing state-of-the-art technology to deliver exceptional performance in modern low emission engines, including those with Exhaust Gas Recirculation (EGR) and After treatment systems with Diesel Particulates) a Filters used in refrigeration(DPF’ units and older, well-maintained engines.

GP DEOGEN FULLY SYNTHETIC 5W30 CK-4 is recommended for use in a wide range of heavy-duty applications and operating environments found in the on-road transport and off-road mining, forestry, construction, and agricultural industries. GP DEOGEN CK-4 also meets the API SN specification for gasoline engines.