Petro-Canada DURON™ HP 15W-40 CK4
DURON HP High Performance engine oil brings multigrade performance driven by the new category demands of API CK-4.
Excellent durability means the strength to help you:
• Reduce costs
• Improve your reliability and productivity
DURON HP is one of our most durable high performance heavy duty diesel engine oils ever, developed to keep your engines protected and productive, however tough it gets.