Petro-Canada DURON SHP 15W-40 – Super High Performance Diesel Engine Oil
DURON SHP 15W-40 is a Super High Performance (SHP) semi-synthetic heavy-duty diesel engine oil designed for modern on- and off-highway engines equipped with advanced emission systems such as DPF, DOC, SCR, and EGR.
It exceeds API CK-4 specifications, providing outstanding wear protection, soot control, and oxidation resistance even under severe operating conditions.
DURON SHP 15W-40 maintains excellent shear stability and delivers extended oil drain performance with consistent protection throughout the oil’s life cycle.
Product Advantages
• Excellent wear protection for longer engine life
• High shear stability ensures consistent performance at high temperature
• Extended drain intervals with proper oil analysis
• Reduced soot and deposit formation for cleaner engines
• Superior oxidation stability for long oil life
• Low ash content protects DPF and SCR systems
• Excellent cold start performance and pumpability
• Suitable for ultra-low sulfur and low sulfur diesel fuels
Typical Applications
• Heavy-duty and commercial vehicles with emission after-treatment (EURO VI, EPA 2017)
• Off-road machinery in construction, agriculture, and mining
• Bus, transport, and mixed fleet operations
• Backward compatible with older engines (API CJ-4, CI-4 Plus, CI-4, CH-4)
