Model No. 750 to 1000--Type: MB, MG, MR

Lube System-Main Reservoir

Mobil Delvac 1™ ESP heavy-duty diesel engine oil Temperature Ambient Range : -30°F/-34.72°C - 40°F/4.48°C
Mobil DTE Oil Heavy Medium Temperature Ambient Range : 20°F/-6.72°C - 125°F/52.08°C