Description

STANLEY SAE 10W-40 API CK-4/SN Synthetic Blend Engine Oil is a premium heavy-duty engine oil engineered to deliver
outstanding wear protection and performance in modern heavy-duty diesel engines. Ultrapure conventional and synthetic base oils
carefully balanced with advanced additive technology ensure this heavy-duty engine oil will deliver outstanding long term
performance for on- and off-highway heavy-duty engine applications operating under high-load, high-stress conditions in all
climates. Optimum base oil viscosity improves cold-start efficiency and offers economic benefits as a result of a lower coefficient of
friction and reduced engine drag as compared with SAE 15W-40 engine oils.

APPLICATION BENEFITS:

• Strong protection throughout a long drain interval
  
• Overall optimized balance of engine performance and fuel economy
  
• Outstanding low-temperature properties
  
• Excellent detergent/dispersant capability
  
• Increased Fuel Efficiency on cold starts, as well as at hotter temperatures
  
• Provides corrosion protection against harmful acids generated by engines contaminants.
  
• Outstanding thermo- Oxidative stability reduces deposits and Oil thickening.
  
• High shear stability ensures viscosity control at elevated temperatures and reduces oil consumption and wear.
  
• Superior protection against corrosive wear helps in sustaining engine durability.
  
• Excellent TBN retention helps in countering the harmful effects of corrosive exhaust gases and extending oil life.
  
• Good compatibility with rubber to Protect rubber seals.