Scope Metric – CK4/SN
Scope Metric CK4/SN Diesel Engine Oil is formulated with hydro-cracked base stocks and a tailored additive package that helps extend engine life. Proprietary formulation delivers excellent wear protection, outstanding oxidation stability, and outstanding TBN retention with long oil drain interval. Scope Metric CK4/SN oils also provides outstanding resistance to oil consumption, oxidation, corrosive and abrasive wear, and high temperature deposits.

Main Benefits
Greater engine efficiency, longer engine life and oil life.
Excellent oil consumption control / Excellent soot and viscosity control.
Corrosion protection and extended drain intervals for both new and old engines.
Outstanding oxidation stability / Outstanding TBN reserves
Low ash formulation meeting API CK-4 and CJ-4 requirements.
Application
Specifically engineered for engines operating under severe service in a wide range of climatic conditions and ambient temperatures. An ideal mixed fleet engine oil designed for naturally aspirated and turbocharged heavy-duty diesel engines in mobile and stationary equipment where the API CK-4 service category is specified

Current on-highway low emission diesel engines running on ultra-low sulfur diesel fuel.
Current off-highway engines including those adapted for future emissions standards in construction, agriculture, marine and mining applications.
Mixed fleets where product consolidation is desired for performance and economics