AMSOIL 15W-40 Synthetic Diesel Oil Heavy-Duty Protection

Description

AMSOIL 15W-40 Synthetic Diesel Oil Heavy-Duty Protection is engineered to provide enhanced performance, protection, and reliability for high-performance diesel engines operating under the most demanding conditions. Utilizing advanced synthetic technology, this oil delivers four times greater wear protection, surpassing the rigorous Detroit Diesel DD13 Scuffing Test standards, effectively extending engine life and durability.

Its controlled viscosity formulation resists oxidation and soot thickening, maintaining consistent oil flow and reducing oil consumption by up to 66% compared to API CK-4 benchmarks. This contributes to improved fuel efficiency and significantly lowers maintenance costs over time.

Designed for resilience, the oil excels in extreme temperature conditions by resisting thermal breakdown and preserving flow properties even in sub-zero environments. This ensures easier cold starts and reliable engine protection during intense heat and heavy-load operations, supporting consistent performance regardless of climate.

Ideal for farmers, ranchers, contractors, and fleet owners who depend on their vehicles and equipment, AMSOIL 15W-40 Synthetic Diesel Oil helps maintain peak engine performance and extends service intervals, delivering outstanding value and reliability in high-demand applications.

Key Advantages:

• Delivers 4X more wear protection based on third-party Detroit Diesel DD13 Scuffing Test
• Minimizes oil consumption by resisting oxidation and soot thickening
• Maintains consistent viscosity and flow in extreme temperature ranges
• Enhances fuel efficiency and reduces maintenance costs
• Supports extended service intervals for high-performance diesel engines
• Provides dependable protection under heavy-load and severe operating conditions