DELSTAR SYN SAE 10W40

Delstar Syn SAE 10W40 represents the latest technology in heavy-duty diesel engine oil. It is made from hydrotreated base oils and modern additive technology to meet the latest API Classification CK-4/SN and is therefore suitable for use in both turbocharged and naturally aspirated engines, giving exceptionally long drain intervals. Delstar Syn SAE 10W40 is also suitable for use in petrol engines requiring API SN quality. Delstar Syn SAE 10W40 has low sulphated ash, phosphorus, and sulphur (SAPS) content that minimizes particulate matter in the exhaust emissions, particularly in vehicles fitted with catalytic converters and using AdBlue treatment.