Oscar Zircon HD SAE 40

Oscar Zircon HD 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 can be used in older trucks and buses as well as for cost effective lubrication in off-highway applications such as agricultural tractors.