Truckmaster CJ-4 provides class leading performance in heavy duty, long drain diesel engine oils, utilising a combination of the latest technology, Group II base oils, viscosity index improvers and the latest technology additives.
Truckmaster CJ-4 has been formulated to meet the latest stringent mid SAPS (Sulphated Ash, Phosphorus & Sulphur) requirements of today's high performance emission controlled engines. It meets and exceeds Volvo VDS-4, MB 228.31, Cummins 20081, ACEA E9 (2012) specifications. Truckmaster CJ-4 is especially suitable where long and extended oil drain intervals are required as part of the vehicle maintenance scheduling. It is often used in conjunction with the Millers Oils Oil Analysis System to monitor oil condition throughout the drain interval.