Keep Your Machines Running Strong with Genuine Cat® Oils, Greases & Coolants

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Protect Your Investment. Maximize Performance. Stay Covered.

Your heavy machinery works hard—day in and day out. To keep it operating at peak performance, you need more than just routine maintenance. You need genuine Cat oils, greases, and coolants explicitly engineered for your equipment.

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Why Choose Genuine Cat Lubricants?

Because your equipment deserves the best. Using genuine oils and fluids isn’t just a recommendation—it’s a requirement for:

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Maintaining Warranty Coverage

Non-approved fluids can void your warranty. Genuine lubricants are tested and approved by the manufacturer to meet exact specifications.

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Maximizing Equipment Life

Reduce wear, prevent corrosion, and extend the life of your engine, hydraulics, and components.

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Boosting Performance & Efficiency

Get optimal fuel economy, smoother operation, and fewer breakdowns.

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Reducing Downtime

Protect against overheating, contamination, and premature failure—so your machines stay on the job longer.

Stock Up on Popular Oils, Coolants, and Greases You Need.

Ordering Cat fluids and parts online has never been easier. Build your cart. Checkout. Done ✅

PART NO IMAGE DESCRIPTION BUILD YOUR CART & CHECKOUT
Part No515-3976 Image 515-3976 Description Cat® Diesel Engine Oil Ultra-Low Sulfur 15W-30 (1 Gallon)
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Part No8T-9568 Image 8T-9568 Description Cat® Transmission Drivetrain Oil 10W (5 Gallons)
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Part No8T-9572 Image 8T-9572 Description Cat® Transmission Drivetrain Oil 30 (5 Gallons)
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Part No8T-9576 Image 8T-9576 Description Cat® Transmission Drivetrain Oil (5 Gallons)
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Part No8T-9577 Image 8T-9577 Description Cat® Transmission Drivetrain Oil 50 (55 Gallons)
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Part No8T-9582 Image 8T-9582 Description Cat® Gear Oil 80W-90 (5 Gallons)
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Part No452-6006 Image 452-6006 Description Cat® Prime Application Grease
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Part No452-6001 Image 452-6001 Description Cat® Extreme Application Grease
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Part No452-6011 Image 452-6011 Description Cat® Utility Grease
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Part No452-6016 Image 452-6016 Description Cat® Extreme Application Grease - Desert
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Part No454-0291 Image 454-0291 Description Cat® Ball Bearing Grease
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Oils

Engineered for endurance

From high-performance engine oils to hydraulic and transmission fluids, our oils are formulated to handle extreme pressure, temperature, and load.

  • Heavy-duty engine oils
  • Hydraulic fluids
  • Transmission & gear oils
  • Synthetic blends for extended drain intervals

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Greases

Tough protection where it matters most

Our greases are designed to stay put and stay strong—resisting water, heat, and pressure in the harshest environments.

  • Multi-purpose greases
  • Hydraulic fluids
  • High-temp and extreme-pressure formulas
  • Specialty greases for pins, bushings, and bearings

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Coolants

Cool under pressure

Prevent overheating and corrosion with coolants that are compatible with your engine’s metallurgy and designed for long service life.

  • Extended-life coolants (ELC)
  • Conventional coolants
  • Pre-mixed and concentrate options

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Order Parts Now

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Buy Online

Order online at parts.cat.com/carolinacat for easy ordering on your desktop.

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Cat Central App

Download the Cat Central App in the Apple App Store or Google Play Store.

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Order by Phone

Call our expert parts specialists to place an order or if you have any questions.

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Visit a Parts Store

Find a Carolina Cat parts location or a parts drop location near a jobsite.

Frequently Asked Questions

Scan the QR code in your machine or enter machine serial number when shopping to only display items that are compatible with your machine.

 

Our Return Policy can be found here.

Items in stock will ship same-day or next-day and will generally be delivered within 1-2 business days.

We have over 70 parts drop locations. Find your nearest location.