Oscar Zircon HD SAE 20W50 is a heavy duty diesel engine oil recommended for turbo-charged and non-turbo charged engines under normal conditions. Suitable for many heavy duty engines. It meets all current industry standard requirements of major engine makers recommending API CF-4/SG, CF/SF.
Oscar Zircon HD SAE 20W50 can be used in older trucks and buses as well as for cost effective lubrication in off-highway applications such as agricultural tractors.
• Maximum cleanliness
• Reduced engine maintenance costs
• Superior thermo-oxidative stability
• Excellent anti-wear technology