Schaeffer Manufacturing synthetic engine oil

Updated Aug 30, 2012

The Supreme 9000 full synthetic engine oil, available in grades SAE 5W-30 for gas and diesel engines and SAE 5W-40 for diesel engines requiring low emission certification or equipped with EGR or DPF systems, is formulated with additives to reduce friction and lower engine temperatures. The oil is also rated for temperature condition extremes with high flow characteristics at low temperatures and resistance to thermal degradation at high temperatures.

Schaeffer Manufacturing