Castrol VECTON
Castrol® VECTON® with unique SYSTEM PRO TECHNOLOGY™ is an advanced part-synthetic heavy-duty diesel engine oil offering longer oil life and service intervals.

Competition can be fierce in the trucking industry with a multitude of challenges, getting the best performance out of your vehicle and out of your business is critical.

Modern engines operate in constantly changing conditions which impact engine performance.

Castrol VECTON’s unique System Pro Technology™ provides an extra performance reserve that fights oil breakdown by:

•helping to control oxidation
•reduce deposits

All VECTON Products are Carbon NeutraL

Castrol wants to make a difference to your fleet; one that leaves an impression that reflects positively on your business. Through BP Target Neutral – a program that invests in carbon-reduction projects around the world – all Castrol VECTON products are certified CO2-neutral according to the internationally applicable PAS 2060 standard.


To learn more about how Castrol VECTON can help maximize your fleet’s performance and minimize carbon emissions, please contact us toll-free at +1 (888) CASTROL (227-8765).  

Castrol VECTON Long Drain 15W-40 CK-4 /E9

Castrol VECTON Long Drain 15W-40 CK-4/e9

Castrol VECTON® LONG DRAIN 15W-40 CK-4/E9 with unique System Pro Technology™ is an advanced part 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 and is compatible with diesel engines fitted with an EGR. It is also compatible with the latest exhaust after treatment systems such as; DPF, DOC and/or SCR.


Castrol VECTON Long Drain 15W-40 CK-4/E9 is specifically engineered and tested for extended drains up to 120,000 kms*. Castrol VECTON Long Drain’s System Pro Technology™ has an extra performance reserve that fights oil breakdown by:

  • Combating oxidation and deposits
  • Neutralising 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.



  • API CK-4
  • ACEA E9
  • JASO DH-2
  • CAT ECF-3
  • Cummins CES 20086
  • DDC DFS 93K222
  • RVI RLD-3Deutz DQC III-10LA
  • Mack EOS-4.5Volvo VDS-4.5
  • Ford WSS-M2C171-F1
  • MB-Approval 228.31



  • SAE 15W40


SPECIFICATIONAPI CK-4 (Backward Compatible)

  • PACKS AVAILABLE: 210l, 21l, 15l, 10l, 1l  


*Based on in-field testing in North America on trucks compliant with GHG14 (equipped with DPF and SCR exhaust technology) using ultra-low sulfur diesel. Actual oil drain depends on engine type, operation conditions, service history, on-board diagnostics and fuel quality. Recommend to use a suitable oil monitoring program. Loads and speeds must not exceed the truck limit. For recommended truck limits and Oil Drain Interval, please refer to OEM service manual.
Castrol VECTON Long Drain 15W-40 CK-4/E9