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{imgAlt}Cat® Fluids are designed specifically for Cat machines and offer improved life and engine performance. They are expertly engineered, designed, and tested through extreme conditions and applications. Caterpillar offers many greases, coolants and oils for specific applications and components.

Cat Coolants

  • ELC™ (Extended Life Coolant)
  • ELI™ (Extended Life Inhibitor)
  • DEAC™ (Diesel Engine Antifreeze/Coolant)
  • NGEC™ (Natural Gas Engine Coolant)

Diesel Exhaust Fluid (DEF)

Helps engines achieve “lean burn” to prevent the exhaust of unburnt fuel.

Cat Greases

  • Utility Greases
  • Prime Application Grease
  • Extreme Application Grease 1 & 2
  • Extreme Application Grease - Arctic
  • Extreme Application Grease - Desert

Cat Oils

  • DEO™- Diesel Engine Oil
  • NGEO™ – Natural Gas Engine Oil
  • Gear Oil and Synthetic Gear Oil
  • Hydo™ Advanced and Bio Hydo™ Advanced - Hydraulic Oil
  • Specialty Oil (tractor oil for Cat Backhoe Loader rear axles and Cat Challenger Tractors)
  • TDTO™ - Transmission & Drive Train Oil (including Synthetic lubricant blend for cold weather)
  • FDAO™ - Final Drive and Axle Oil