Ursa® Ultra LE 10W-30

Ursa Ultra LE 10W-30 is a super high performance ISOSYN® diesel engine lubricant designed to exceed industry and engine manufacturers’ performance requirements in heavy-duty diesel and marine applications. Ursa Ultra LE is formulated with advanced additive technology designed to deliver performance and protection in diesel engines meeting Euro IV, Euro V and most Euro VI* emissions requirements and 2007 EPA exhaust particulate emissions standards in on-highway diesel trucks running on ultra low sulphur diesel (ULSD). It is also compatible with previous API Oil Service Categories, ACEA E7 Sequences and engine models.