Cat® NGEO™ (Natural Gas Engine Oil) EL350 provides superior lubrication performance in engines using natural gas fuel. Cat NGEO EL350 was developed, tested and approved by Caterpillar to meet the same high standards as all Genuine Cat Parts.

 Cat NGEO EL350 is developed, tested and approved by Caterpillar to meet the same high standards as all genuine Cat parts.
• Factory-Fill - Used as standard factory-fill for Cat natural gas engines.
• Reduced Piston and Cylinder Wear - Anti-oxidation and anti-nitration properties prevent deposit buildup to minimize scuffing, scoring and wear.
• Increased Spark Plug and Valve Life - Excellent detergent and dispersant additives protect against deposits and damage.
• Corrosion Protection - Acid neutralizers protect parts from rust and copper corrosion.
• Extended Drain Intervals - Provide extended oil drain capabilities when used in conjunction with our S•O•S™ Services oil analysis program.