DIESEL ENGINE OIL

SAE 15W-40 API CI-4/SL

Description:

STANLEY 15W-40 CI-4/SL is a high-performance multi-grade diesel engine oil formulated to meet the demands of both modern diesel and gasoline engines. Engineered with premium base oils and advanced additive technology, it complies with API CI-4 and SL standards, delivering excellent protection against wear, soot, and deposit buildup. Designed for turbocharged and naturally aspirated engines, it provides outstanding thermal stability, extended drain performance, and superior engine cleanliness. Ideal for commercial fleets, heavy-duty trucks, and mixed-fuel operations, this oil ensures long-lasting engine durability and reliable operation in tough driving conditions.

Benefits:

Good oxidation & thermal stability reduces sludge build up and keeps the engine cleaner.
Optimum wear protection to extend engine efficiency and service life.
Improved fuel economy, due to high fluidity at low temperatures.
Reduced oil consumption at high operating engine temperatures.
Improved resistance to deposit formation keeps engine clean to give your vehicle maximum power under extreme operating conditions.
Optimum TBN reserves provide improved acid neutralization and corrosion protection, especially in old heavy duty diesel engines

DIESEL ENGINE OIL

Description:

Benefits:

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