Castrol Vecton Long Drain 5w-30 FA-4/F8
VISCOSITY - SAE 5w-30
Heavy Duty Engine Oil
Castrol VECTON 5W-30 FA-4/F8 is an is an advanced full 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 diesels engines fitted with EGR and the latest exhaust after treatment systems such as; DPF, DOC and/or SCR. It is not recommended for use with fuels having greater than 15 ppm sulfur, and is not interchangeable or backward compatible with previous API category oils
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Heavy-duty diesel engines in trucks, buses, and commercial vehicles meeting FA-4 specifications.
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Engines with or without particulate filters (DPF), most EGR-equipped engines, and engines fitted with SCR NOx reduction systems.
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Ideal for operations requiring extended oil drains, fuel efficiency, and reliable engine protection, particularly when used with low-sulphur diesel fuel.
Why Choose Castrol VECTON Long Drain 5W-30 FA-4/F8?
Castrol VECTON Long Drain 5W-30 FA-4/F8 combines advanced full synthetic formulation with System Pro Technology™ to deliver longer oil life, superior engine protection, and fuel-efficient performance.
It is engineered to meet the demands of modern high-torque engines, reduce maintenance intervals, and provide reliable, environmentally responsible performance for commercial vehicle fleets.
Castrol VECTON 5W-30 FA-4/F8 with System Pro Technology™ delivers *Up to 45% Extra Performance Reserve (EPR) for longer useful oil Life, giving you confidence in your maximum drain interval* .
All Castrol VECTON products are certified CO2 neutral according to the internationally applicable PAS2060 standard.
Modern trucks use new technologies to make as much as 30% higher torque, but that also brings higher engine temperatures and pressures. This punishes the oil, pushing it closer to breakdown, reducing its useful life. Castrol
VECTON 5W-30 FA-4/F8 ’s System Pro Technology™ formulated with extra performance reserve fights oil breakdown by:
- Controlling oxidation and deposits
- Neutralizing harmful acids
- Maintaining viscosity
System Pro Technology™ also adapts to increased temperatures resisting viscosity loss through thermal and mechanical shear. All of this means longer useful oil life giving you the confidence in your maximum drain interval.
*EPR is an average by which it exceeds the 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
- API FA-4
- Cummins CES 20087
- DDC DFS 93K223
- MB-Approval 228.61
Health & Safety:
Please refer to the relevant health and safety data sheet, a copy of which is freely available to all our customers.
Storage:
All packages should be stored under cover. Where outside storage is unavoidable, drums should be laid horizontally to avoid the possible ingress of water and the obliteration of drum markings. Products should not be stored above 60°C or exposed to hot sun or freezing conditions.


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