Delo 400 XLE 15w-40 Synthetic Blend Heavy Duty Diesel Motor Oil

Delo 400 XLE 15w-40: Heavy-Duty Protection for High-Output Diesel Engines

Delo 400 XLE Synthetic Blend 15w-40 is a premium heavy-duty engine oil engineered for both on-highway and off-road diesel applications. Featuring ISOSYN Advanced Technology, this lubricant provides superior soot dispersancy and wear protection under the most grueling duty cycles. It is specifically formulated to exceed the requirements of API CK-4, making it fully compatible with modern Exhaust Gas Recirculation (EGR) systems and Diesel Particulate Filters (DPF).

Features

• ISOSYN Technology: Delivers a specialized blend of high-performance base oils and additives for industry-leading engine longevity.
• Oxidation Stability: Resists oil breakdown at high temperatures, allowing for extended drain intervals and reduced maintenance costs.
• Emission System Protection: Low-ash formulation extends the service life of DPFs and other after-treatment devices.
• Wear Control: Provides a robust sacrificial film on critical components like camshafts and bearings, even under high-torque loads.
• Fuel Economy Support: Optimized viscosity characteristics help reduce internal friction compared to conventional 15w-40 oils.

Delo 400 XLE is the gold standard for fleet operators and owner-operators who demand reliability. Its synthetic-blend composition ensures consistent performance in variable climates, protecting your investment from the first turn of the key to the end of the shift.