Product description

Mobilgard™ M40 Series are high performance 40 BN engine oils recommended for use on deep-sea vessels, coastal and river ships operating on heavy fuel oil (HFO).

Mobilgard M40 Series oil has outstanding thermal and oxidation stability. It has excellent TBN retention and resistance to viscosity increases over long operating periods. It also promotes a high level of engine cleanliness with protection against wear. Compared to other medium speed engine oils, it has excellent lube/fuel compatibility and separates easily from water.

Applications

  • Specifically designed for medium-speed engines

advantages

  1. Reduced deposits in piston undercrown and ring belt areas

  2. Extends the life of critical wear surfaces

  3. Clean camshaft and crankcase spaces

  4. Reduced sludge formation, longer oil life, cleaner engines

  5. Combats fuel/combustion related corrosion and deposits

Upgrade if you use…

Shell

  • ARGINA X 40

Chevron

  • TARO 40 XL 40

Total

  • AURELIA TI 4040

Lukoil

  • NAVIGO TPEO 40/40