Cermax Ceramic 15w-40W Synthetic Diesel Motor Oil transmission treatment and emission reductions — vary

and emission reductions — vary based on engine condition

and statistical sampling (single-shot comparisons are not statistically meaningful)

smaller dump truck beds

die-casting

6L Duramax

Cermax Ceramic 15w-40W Synthetic Diesel Motor Oil transmission treatment and emission reductions — vary) > Cermax Ceramic 15W 40 Synthetic Diesel Motor Oil Self Cleaning Diesel Oil with STM 3 Nano Silicon Carbide Technology Cermax 15W 40 Synthetic Diesel Motor Oil is the world's first self cleaning diesel oil an advanced synthetic formulation infused with STM 3 Nano Silicon Carbide (SiC) technology that progressively builds a ceramic protection matrix on your engine's internal metal surfaces during normal operation. The result: continuous wear