XProlube Synthetic Blend Heavy-Duty Engine Oil SAE 15W-50
XProlube Synthetic Blend Heavy-Duty Engine Oil, SAE 15W-50, API CJ-4/SN parasynthetic crankcase lubricants for use in modern diesel engines. Formulated with a blend of synthetic and conventional base oil as well as a premium quality additive package, this oil exhibits excellent detergent, dispersant, anti-wear, anti-corrosion, anti-oxidant, and anti-foaming properties.
Specifications
- Viscosity
- 15W-50
- Performance level
- API CJ-4/SN
Applications
- Heavy-duty diesel engines in Class 8 trucks and commercial vehicles requiring API CJ-4 specification
- Modern diesel engines in construction and earthmoving equipment meeting API CJ-4 performance requirements
- High-mileage diesel engines in buses and delivery trucks where API CJ-4 backward compatibility to CH-4 is needed
- Mixed fleets with both diesel and gasoline engines requiring dual API CJ-4/SN specification oil
- Diesel engines in agricultural tractors and farm equipment requiring API CJ-4 protection
- Gasoline engines in light trucks and SUVs requiring API SN specification performance
- Older diesel engines requiring API CI-4 Plus, CI-4, or CH-4 backward compatibility
- High-temperature operating diesel engines where SAE 15W-50 viscosity provides optimal protection
Related Heavy Duty Motor Oils products
View all Heavy Duty Motor Oils →XProlube Elite Full Synthetic Heavy-Duty Motor Oil SAE 10W-40 is formulated with synthetic base oils and a premium additive package. This oil is designed for use in for use in high-speed four-stroke cycle diesel engines designed to meet 2017 model year on-highway and Tier 4 non-road exhaust emission standards as well as for previous model year diesel engines. This oil is especially effective at sustaining emission control system durability where particulate filters and other advanced after-treatment systems are used. XProlube Elite Full Synthetic Heavy-Duty Diesel Engine Oils API Service CK-4/SN provide enhanced protection against oil oxidation, viscosity loss due to shear, and oil aeration as well as protection against catalyst poisoning, particulate filter blocking, engine wear, piston deposits, degradation of low- and high-temperature properties, and soot-related viscosity increase. In addition to API CK-4, this oil exceeds the performance criteria of CJ-4, CI-4 with CI-4 PLUS, CI-4, and CH-4 and can effectively lubricate engines calling for those API Service Categories. When using this product in conjunction with fuel containing higher than 15 ppm of sulfur, consult the engine manufacturer for service interval recommendations.
XProlube Synthetic Blend Heavy-Duty Engine Oil, SAE 15W-40, API CI-4/SL, CI-4 Plus is a parasynthetic crankcase lubricant for use in modern diesel engines. Formulated with a blend of synthetic and conventional base oils as well as a premium quality additive package, this oil exhibits excellent detergent, dispersant, anti-wear, anti-corrosion, anti-oxidant, and anti-foaming properties.
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