Super high performance multi-grade diesel engine oil meeting the latest OEM long drain requirements. The demand for extended drain lubricants has increased rapidly over a short space of time. Fleet operators have recognised the benefit using SHPD oils when comparing down time and product performance than over multipurpose oils. This product is a specially formulated super high performance diesel engine oil. It is formulated using high quality base oils and specially selected additives to produce a diesel engine oil to meet the majority of OEM long drain requirements. It offers extended drain periods and reduces unwanted sludges and varnishes in cylinders, valves and on pistons in highly stressed diesel engines.