Exxon Busgard GEO 15W-40 is a super premium fleet engine oil specifically formulated to provide reliable protection for trucks and buses using Compressed Natural Gas (CNG) or Liquefied Natural Gas (LNG). Exxon Busgard GEO 15W-40 diesel engine oil 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. Exxon Busgard GEO 15W-40 lubricates with less varnish, sludge, and carbon build-up under the most severe operating conditions.

Modern high output, high speed, lean-burn diesel type engines using natural gas fuels place severe demands on engine lubricants. Exxon Busgard GEO 15W-40 is formulated to strict standards to deliver reliable engine performance in modern diesel 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

• 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

Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed. MSDS's are available upon request through your sales contract office, or via the Internet. This product should not be used for purposes other than its intended use. If disposing of used product, take care to protect the environment.