Servo Fleet Xtra CH4 is premium quality diesel engine oil designed for severe performance requirements of new generation commercial vehicles for on-highway and off-highway operations. It is tailored to the.lubrication requirements of engines complying to EURO III/BS III and is specially compounded for use with diesel fuel ranging in sulphur content upto 0.3% by wt. It meets the performance level of API CH4, MB 228.3, MACK EO-M Plus ,Volvo VDS 3, ACEA E7, and Cummins CES 20077.