Silboil Classic MG-Special is a high viscosity, high performance engine oil that provides proven protection for diezel engines operating in severe service applications. Special 25W-50 is recommended for use in a wide range of heavy-duty applications and operating environments found in the trucking, mining, construction, quarrying, and agricultural industries.
• Thermal and oxidation stability
• Controls sludge build-up and deposits
• Deposit control and neutralization
• Longer gasket and seal life
• Component compatibility