Are Cat® Filters & Fluids Really Different?

We all used to think it… filters are filters and fluids are fluids. Then we asked, “Who could protect Cat engines better than the team that engineered them?” Ever since, Cat filters and fluids have delivered industry-leading protection for your Cat equipment. From unique design to proven results, they make a real difference for your bottom line.

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Cat Filters

Cat Oil Filters

We carry standard oil filters for normal duty filtration and advanced and UHE filters for more demanding applications. These filters work well for all Cat equipment and allied brands.

Cat Air Filters

Our inventory includes a wide range of engine and cabin air filters made to strict OEM specifications with options in standard and ultra-high efficiency to fit your needs.

Cat Fuel Filters

Keep your engine oil free of debris with our complete line of replacement standard, advanced, and UHE fuel filters as well as fuel-water separators and coolant conditioner filters.

Cat Hydraulic and Transmission Filters

Keep your hydraulic system in peak condition with standard, advanced, and UHE filters based on the level of your filtration and contamination control challenges.

Cat Fluids

Cat Oil

We think about the oils you use in your engine so you don’t have to. Engine oil is an entire family of oils designed to protect your machinery, helping you make money and reduce risk. Cat oils surpass industry specifications and withstand thousands of hours of testing, all to provide consistently high performance.

Talk to us to get our experts’ Cat engine oil recommendations based on your equipment, environment, and application, or to schedule a fluid analysis. Available oils include:

  • Diesel Engine Oil
  • Final Drive and Axle Oil
  • Hydraulic Oil
  • Natural Gas Engine Oil (NGEO™)
  • Transmission and Drive Train Oil
Cat Coolants

Cat coolants protect your equipment from freezing and boiling, reducing damage to components. They extend engine life and provide corrosion resistance. Cat Extended Life Coolant lasts up to 12,000 hours, four times longer than conventional coolant. Talk to us today to match the right Cat coolant to your machine.

Available coolants include:

  • Diesel Engine Antifreeze Coolant
  • Extended Life Coolant (ELC)
  • Extended Life Inhibitor (ELI™)
  • Natural Gas Antifreeze Coolant
Cat Greases

Cat greases protect your equipment and help extend its life. The seven varieties meet the specific needs of Cat equipment, offering the right level of protection. The greases’ chemical makeup allows them to perform in the toughest applications. Count on Cat greases to resist corrosion, prevent seizing, and reduce scarring and galling.

Available greases include:

  • Ball Bearing Grease
  • Extreme Application Grease (1 & 2)
  • Extreme Application Grease (arctic)
  • Extreme Application Grease (desert)
  • Prime Application Grease
  • Utility Grease

Ordering Replacement Parts Made Simple

When you partner with Thompson Tractor for all your Cat replacement filters, fluids, and other parts and supplies, you’ll benefit from the ease and convenience of shopping and ordering at Parts.Cat.com. You’ll gain 24/7 access to millions of different products available for fast delivery or pickup in your area. We offer next-day availability on many parts as well as drop box locations and Thompson Tractor stores throughout Alabama and Northern Florida.

Whether you require oil and air filters for dozers and articulated trucks or fuel and hydraulic filters for backhoe loaders and excavators, you’re sure to find everything you need at Thompson Tractor.

Shop filters and fluids online at Parts.Cat.com, then contact us to ask any questions or speak with a live representative.

Download our CAT® Grease PDF

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