Mobil GEO 15W-40
Premium Natural Gas Engine Oil
Mobil GEO 15W-40 is a premium fleet engine oil specifically formulated to provide reliable protection for trucks and buses using Compressed Natural Gas (CNG) or Liquefied Natural Gas (LNG).
Products
| Products | SAE Grade | DOWNLOAD MSDS |
|---|---|---|
| Mobil GEO 15W-40 | 15W-40 | View MSDS |
Mobil GEO 15W-40 is a premium fleet engine oil specifically formulated to provide reliable protection for trucks and buses using Compressed Natural Gas (CNG) or Liquefied Natural Gas (LNG). Mobil GEO 15W-40 is formulated from high quality base stocks and a balanced additive system. This advanced medium ash formulation provides excellent oxidation, nitration, and thermal stability to minimize combustion chamber ash deposits. Mobil GEO 15W-40 lubricates with less varnish, sludge, and carbon build-up under the most severe operating conditions.
Features and Benefits
Modern high output, high speed, lean-burn diesel type engines using natural gas fuels place severe demands on engine lubricants. Mobil GEO 15W-40 is formulated to strict standards to deliver reliable engine performance in modern diesel type engines using natural gas as the primary fuel. The key benefits include:
- High thermal and oxidation stability helps control sludge build-up and deposits
- Reserve TBN neutralizes oxy acids and nitrates to reduce deposits
- Shear stability reduces oil consumption and provides bearing wear and cylinder liner scuff protection
- Effective detergency/dispersancy keeps engines cleaner
- Low levels of Zinc and Phosphorous help extend catalytic converter life
Applications
Recommended by ExxonMobil for use in:
- Spark ignited CNG and LNG-fueled lean-burn engines
- Dual fuel engines using diesel fuel for start-up and 15% diesel pilot fuel with CNG/LNG
- On-highway light and heavy-duty trucks and busses