Truck & Bus Engine Oils - Castrol VECTON
Castrol® VECTON® with SYSTEM PRO TECHNOLOGY™ is an advanced part-synthetic heavy-duty diesel engine oil offering longer oil life and extended service intervals.




Castrol Vecton is engineered specifically for truck owners who demand maximum performance and efficiency. System 5 Technology™ adapts to changing engine conditions to optimise performance.
Maximizes performance in 5 key areas:
- Fuel Consumption: Fights oil thickening for better fuel efficiency.
- Oil Consumption: Reduces piston deposits, lowering oil usage.
- Oil Drain Interval: Fights contaminants extending drain cycles.
- Component Life: Fights wear & corrosion improving part life.
- Power: Fights soot and improves engine power through oil life.
| PRODUCT NAME | DESCRIPTION | SPECIFICATIONS & PERFORMANCE |
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| CASTROL VECTON LONG DRAIN 10W-40 E4/E7 | Advanced full synthetic heavy-duty diesel oil engineered for maximum oil drain intervals with superior protection. |
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| CASTROL VECTON 15W-40 CI-4 PLUS | Advanced diesel engine oil maximising performance in turbo engines for high load and multi-trailer operations. |
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| CASTROL VECTON 15W-40 CI-4 | Advanced diesel engine oil for US, European and Japanese heavy-duty engines including high load operations. |
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| CASTROL VECTON 15W-40 CH-4/E5 | Advanced diesel oil designed for severe operations such as high loads and multi-trailer trucks. |
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| CASTROL VECTON 20W-50 CH-4 | Advanced diesel oil designed for heavy-duty US, European and Japanese engines. |
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| CASTROL VECTON FUEL SAVER 10W-40 CF | Specifically engineered to reduce fuel consumption by up to 5% vs typical SAE 40 oils. |
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Truck & Bus Engine Oils – Castrol CRB
Castrol® CRB® is a versatile multi-purpose, heavy-duty engine oil designed to offer superior protection in diesel engines.




| PRODUCT NAME | DESCRIPTION | BENEFITS | SPECIFICATIONS |
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| CASTROL CRB MINI TRUCK 15W-40 CH-4 |
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| CASTROL CRB TURBO 15W-40 CF-4 |
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| CASTROL CRB 25W-50 CF |
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| CASTROL CRB 20W-40 CF |
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| CASTROL CRB |
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