Keep It Genuine: Parts Built for Cat^® Truck Engines

Built to Work Together

A Cat truck engine is a system. Every component has a job to do, and the right fit makes a real difference in how that engine performs over time.

That’s why genuine Cat parts are built to match the engine they’re made for. From air compressors and bearings to filters, fluids, turbos and water pumps, Cat parts help support durability, dependability, fuel economy and long-term value — without adding guesswork when it’s time for service.

And for many components, there’s more than one way to get the right fit: genuine Cat new and Cat Reman parts. Cat Reman parts offer a cost-effective option for many repairs, with core return helping lower the price compared to new.¹ Both options are easy to find and order on parts.cat.com.

^{1Core conditions apply.}

Fewer Questions After the Repair

The real test of any part comes after the truck leaves the bay. Will the engine perform the way it should?

With genuine Cat parts, you can answer that question with confidence. They're engineered to the exacting standards of Cat on-highway truck engines and covered by a 12-month Caterpillar Limited Warranty against Caterpillar defects in material and/or workmanship.²

That matters long after installation. The right parts can help reduce repeat repairs, avoid extra downtime and keep the focus where it belongs: on the road ahead.

^{2Warranty can vary by model and application; limitations apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.}

Hear It from the People Who Use Them

You don’t have to take our word for it. Watch this short video to hear from people who work with Cat truck engines every day — and find out why they say, "If they're not genuine Cat parts, it's not a genuine Cat engine."