Proven Protection. Smarter Performance.
Chevron® DELO® 400 XLE™ Synthetic Blend 15W-40 delivers the perfect balance of advanced engine protection and cost-effective performance. Designed for modern diesel engines operating under extreme loads, this API CK-4 oil uses a premium synthetic blend formula to fight wear, reduce deposits, and extend oil life—all while helping your fleet stay fuel-efficient and reliable.
Key Features & Benefits:
✅ Advanced Wear Defense: Protects pistons, rings, and bearings under heavy-duty conditions
✅ Extended Drain Performance: Longer oil life helps reduce maintenance costs and downtime
✅ Excellent Soot Dispersal & Cleanliness: Keeps engines cleaner for optimal performance
✅ Full Efficiency Support: Low-SAPS formula helps improve fuel economy and reduce emissions
✅ API CK-4, SN Approved: Meets the latest OEM requirements for both diesel and gasoline engines
✅ Mixed Fleet Versatility: Ideal for trucking, construction, agriculture, and more
Ideal for:
Heavy-Duty Diesel Engines (On- & Off-Highway)
Fleets Requiring API CK-4 Protection
Extended Drain Intervals
High Load, High Temperature Operations
Equipment with Aftertreatment Systems
Proven Protection. Smarter Performance.
Chevron® DELO® 400 XLE™ Synthetic Blend 15W-40 delivers the perfect balance of advanced engine protection and cost-effective performance. Designed for modern diesel engines operating under extreme loads, this API CK-4 oil uses a premium synthetic blend formula to fight wear, reduce deposits, and extend oil life—all while helping your fleet stay fuel-efficient and reliable.
Key Features & Benefits:
✅ Advanced Wear Defense: Protects pistons, rings, and bearings under heavy-duty conditions
✅ Extended Drain Performance: Longer oil life helps reduce maintenance costs and downtime
✅ Excellent Soot Dispersal & Cleanliness: Keeps engines cleaner for optimal performance
✅ Full Efficiency Support: Low-SAPS formula helps improve fuel economy and reduce emissions
✅ API CK-4, SN Approved: Meets the latest OEM requirements for both diesel and gasoline engines
✅ Mixed Fleet Versatility: Ideal for trucking, construction, agriculture, and more
Ideal for:
Heavy-Duty Diesel Engines (On- & Off-Highway)
Fleets Requiring API CK-4 Protection
Extended Drain Intervals
High Load, High Temperature Operations
Equipment with Aftertreatment Systems
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