STANLEY SAE 10W-40 API CJ-4/SN
STANLEY SAE 10W-40 API CJ-4/SN is a premium heavy duty engine oil engineered to deliver outstanding wear protection and
performance in modern heavy duty diesel engines.
STANLEY SAE 10W-40 API CJ-4/SN is a premium heavy-duty engine oil engineered to deliver outstanding wear protection and
performance in modern heavy-duty diesel engines. Premium base oils and carefully balanced additive technology ensure this
advanced 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 potential improvements in fuel economy as a result of lower coefficient of friction and engine drag as compared with SAE
15W-40 engine oils.
- 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.