![Superol CB 40 Superol CB 40](https://specol.com.pl/1311-large_default/superol-cb-40.jpg)
![Superol CB 40 Superol CB 40](https://specol.com.pl/1311-large_default/superol-cb-40.jpg)
Single-grade engine oil, based on deeply refined mineral oils. Recommended for non-supercharged diesel engines operating at light loads. Also recommended for use in older types of engines when the manufacturer recommends using CB class oils according to API.