Purpose and Specifications

Castrol Vecton Long Drain 10W-40 E6 E9 is a premium full synthetic diesel engine oil in a 20L drum, built for heavy-duty trucks and fleets chasing maximum uptime. Its 10W-40 viscosity flows smoothly at cold starts down to -25°C and stays strong under extreme heat up to 150°C, protecting engines in tough conditions. Engineered with System Pro Technology, it fights oil breakdown by neutralizing acids, preventing deposits, controlling foam, and resisting thinning under pressure - delivering up to 45% extra performance reserve for longer life.

This oil meets top specs like ACEA E6/E9, API CJ-4, Mack EO-O Premium Plus, MTU 3.1, MAN M3271-1, MB 228.51, Volvo VDS-4.5, Cummins CES-20081, and more, making it perfect for Euro I-VI engines with DPF, EGR, or SCR systems using low-sulfur fuel.

When to Use / Replace?

Use in high-mileage trucks, buses, and construction rigs for extended drains up to 120,000 km (MAN/Scania approved) or even 150,000 km in some cases - slashing downtime and costs. Ideal for mixed fleets with modern diesels running hot and hard. Replace based on your truck's oil analysis or manual, typically every 12-24 months shelf life unopened, but always check OBD, fuel quality, and service history. Flows easy in winter, grips tight in summer heat.

• Extended protection: Up to 120,000 km drains
• Cold start ready: Performs at -25°C
• High heat tough: Handles 150°C+
• Low SAPS formula: Safe for emissions gear

FAQ

Can I go 120,000 km without changing? Yes, MAN and Scania approve up to 120,000 km for this oil, but monitor with oil tests and follow your engine manual for real-world conditions.

Is it for Euro 6 trucks with DPF? Absolutely - ACEA E6/E9 low SAPS rating protects particulate filters and SCR systems in modern low-emission diesels.

What's the shelf life? Sealed 20L drum lasts 3-5 years in cool, dry storage; check for changes before use.