TOP 1 SDO (Synthetic Diesel Oil)

TOP 1 SDO Synthetic Blend Diesel Engine Oil is superior quality oil formulated to provide greater protection than the standard. TOP 1 HD is formulated to provide for engines operating under severe service and a wide range of climate conditions. It is suitable for virtually all modern low-emission heavy duty engines, especially those with exhaust after-treatment devices meeting Euro 4, 5 emission requirements.