Castrol VECTON® 5W-40 CK-4/SN is an advanced synthetic heavy-duty diesel engine oil that is specifically engineered to deliver longer useful oil life. It is suitable for use in high speed 4-stroke diesel engines that use a broad range of fuel qualities. It is also compatible with diesel engines fitted with exhaust gas recirculation (EGR) systems. It is recommended for use in applications requiring API CK-4 or SN and is API service backward compatible where a SAE 5W-40 viscosity grade is required.
- • System Pro Technology™ delivers up to 45% extra performance reserve for
longer useful oil life (compared to API and ACEA industry requirements and based on tests conducted on 81% of the Castrol VECTON range)
by volume using 12 months sales up to March 2017
• Formulated with extra performance reserve to fight oil breakdown by controlling oxidation and deposits, neutralizing harmful acid and maintaining viscosity
•Adapts to increased temperatures resisting viscosity loss through thermal and
mechanical shear
- •API CK-4/SN
•CAT ECF-3
•Cummins CES 20086
•DDC DFS 93K222
•Ford WSS-M2C171-F1
•Mack EOS-4.5
•RVI RLD-3
•Volvo VDS-4.5
