Petro‑Canada DURON Classic 15W‑40 – diesel engine oil for older engines
DURON Classic 15W‑40 protects diesel engines operating with high sulfur fuels and increased soot levels, both on‑road and off‑road.
With API CH‑4 approval, it is an effective choice for older engines, offering a balance of performance and value under demanding operating conditions.
Features & Benefits
• weather‑stable – protection during cold starts and at high temperatures
• soot protection for high‑sulfur fuel engines prone to soot and sludge
• proven extended drain intervals in harsh environments
Typical Applications
• older diesel engines
• engines using high‑sulfur fuels
• soot‑prone engines
• on‑road and off‑road equipment