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Castrol VECTON 15W-40 CK-4/E9 (20 ltr) - 3419919

Castrol VECTON® 15W-40 CK-4/E9 is an advanced mineral 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 diesels engines fitted with exhaust gas recirculation (EGR) systems.

Castrol Vecton 15W-40 CK-4/E9 is suitable with biodiesel per OEM recommendations.

All Castrol Vecton products are certified CO2 neutral according to the internationally applicable PAS2060 standard.

Suitable for: Castrol
Part Number: 3419919
Vendor: Castrol
$120.00 excl GST


Castrol VECTON 15W-40 CK-4/E9 with System Pro Technology™ delivers up to 45% extra performance reserve* that fights oil breakdown and also adapts to higher temperatures for longer useful oil life, giving you confidence in your maximum drain interval. All Castrol VECTON products are also certified CO2-neutral according to the internationally applicable PAS 2060 standard, through a program that invests in carbon-reduction projects around the world. Modern trucks use new technologies resulting in different torq requirements which means higher engine temperatures and pressures. This punishes the oil, pushing it closer to breakdown, and reducing its useful life and ability to extend drain intervals. Castrol VECTON's System Pro Technology™ has an extra performance reserve that fights oil breakdown by:

  • Combating oxidation and deposits
  • Neutralizing harmful acids
  • Controlling oil aeration
  • Also adapting to increased temperatures while resisting viscosity loss through shear.

All of this means longer useful oil life, giving you the confidence in your maximum drain interval.

*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.


  • SAE 15W-40
  • API CK-4
  • ACEA E9
  • JASO DH-2
  • CAT ECF-3
  • Cummins CES 20086
  • DDC DFS 93K222
  • Deutz DQC III-10LA
  • Mack EOS-4.5
  • MB-Approval 228.31
  • MTU Oil Category 2.1
  • RVI RLD-4
  • Volvo VDS-4.5


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