DIESEL ENGINE OIL

SAE 10W-40 API CH-4/SN

Description:

STANLEY 10W-40 CH-4/SN is a high-quality synthetic engine oil designed for use in both diesel and gasoline engines, offering excellent versatility and performance. Formulated to meet the API CH-4 and SN specifications, it provides strong protection against wear, sludge, and oxidation, ensuring engine cleanliness and longevity. The 10W-40 viscosity grade delivers reliable cold start performance and maintains a stable oil film under high temperature and load conditions. Suitable for mixed fleets and high-performance engines, this oil is ideal for use in light commercial vehicles, SUVs, and passenger cars operating in diverse driving environments.

 


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