Sae 40 | Sae 40 Engine Oil | Ultra Sae 40 Sf Cd – Continental Oils

SAE 40 Engine Oil is a straight mineral oil, made of highly refined base oils. SAE 40 is a non-detergent engine oil, also for not heavily loaded gearboxes.

Source: https://www.continentaloils.com/ultra-sae-40-sf-cd/