Royal Purple 80561 Duralec Ultra 15W40 Oil Case, 3 Gallon, 1 Pack
Brand: Royal Purple
High performance synthetic oil made diesel engines requiring the use of an emissions compliant oil for the 2007 and 2010 emissions equipment
Specially formulated to maximize component life and extend drain intervals
Features improved fuel performance with excellent high temperature break down resistance
Low temperature pumpability to maximize cold-induced startup wear