Oil and Fluids

Your One-Stop Headquarters for Cat^® Oil and Other Fluids

Gregory Poole has been an authorized Cat^® dealer since 1951. In addition to offering a wide selection of Cat earthmoving machines and other equipment for sale and rent, we support them with an extensive selection of high-quality replacement parts and components. 

Our extensive Cat fluid selection includes these essential product categories. 

Oils

You’ll find engine oil from Caterpillar to keep your diesel-powered equipment running smoothly. We also carry specially formulated oil for transmissions, hydraulic systems, gears, axles and final drives. Enhance the oil’s performance and protective capabilities with an assortment of additives. 

Coolants

Cat coolants provide dependable protection against freezing and boiling, minimizing the risk of component damage. Gregory Poole offers extended-life coolants designed and formulated to exceed industry standards and maximize engine performance. 

Greases

Caterpillar manufactures several high-performing greases that help prevent damage from friction and wear, lubricate parts and components and protect against corrosion. They rely on special formulas designed to deliver enhanced lubrication while minimizing the damage risk to copper-bearing alloys, steel and other conventional metal-sealing materials. 

Aftertreatment/Diesel Exhaust Fluid (DEF)

Many Cat machines have aftertreatment systems to reduce harmful exhaust emissions generated by their diesel engines. We offer DEF containing a precise blend of urea and deionized water that reacts with the nitrogen oxide in the exhaust stream, transforming them into harmless nitrogen and water. 

What Are the Benefits of Cat Fluids?

Cat engine oil and other fluids provide numerous benefits for Cat equipment:

• Extended engine and component life: These fluids enable your equipment to experience a longer engine and component life by maintaining consistent viscosity, resisting oxidation and preventing contaminant buildup. 
• Improved performance: Because these oils and fluids are specifically formulated for Cat equipment, they can maximize the performance and productivity of these machines.
• Lower ownership costs: Cat fluids extend drain intervals and help reduce component wear and tear, which can lower your company’s maintenance and ownership expenses.
• Increased uptime: Timely fluid changes will minimize the risk of mechanical failures and component breakdowns, keeping your fleet on the job longer.
• Better fuel efficiency: Cat oil and fluids enable your machines to run smoothly to reduce the strain on the engine and other vital components. Your equipment will consume less fuel, which will positively impact your company’s bottom line.