Description
Rubia Optima 1100 15W-40 is a low SAPS lubricant for diesel engines, suitable for use in on road applications, based on the latest CK-4 specification. Rubia Optima 1100 15W-40 is developed for the newest on-road diesel engines and suitable for existing diesel engines due to its backwards compatibility. Rubia Optima 1100 15W-40 enables coverage of a fleet of mixed brands, with only one product.