PSC's Diesel Engine SAE 40 meet the performance level of a now obsolete API Specification of CF-2. These oils are used in two-stroke cycle diesel engines requiring highly effective control over cylinder and ring-face scuffing and deposits. Oils designed for this service have been in existence since 1994 and may be used when API Service Category CD-II is recommended. 

Below you can choose from select top brands of engine oils meeting API CF-2

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