On the lookout for CAT excavator parts? As the leading supplier of rebuilt, used, and salvaged heavy equipment parts, we have an extensive inventory of CAT excavator parts. From excavator arms to excavator engines, we can help you find what you are looking for in no time!

Need it shipped quickly? Having over 100,000+ parts in our inventory means we can quickly ship CAT excavator parts to you. Contact us today for a quote.

Search for Parts and Attachments

Our comprehensive parts inventory is updated daily. Enter your part or attachment details below to find your part.

Search by CAT Excavator Model

Count on An Experienced Team to Find Your CAT Excavator Parts Quickly

We know when it comes time to search for replacement parts for your CAT excavator, you want to choose parts that are going to stand the test of time without breaking the bank. That is why Portland Tractor is a great option when you are looking for good quality parts for a great value. And with over forty years in the business, our experienced team can help you find the exact used CAT excavator part that you are looking for. Not only that, but we pride ourselves on being transparent about what we can do and what we can’t do. This means you can trust that we are going to tell you the truth when it comes to choosing excavator parts.

Did you know that each part that comes into our yard is inspected to the highest standard by a team of mechanics and welders? That’s because, at Portland Tractor, we stand behind the quality of our excavator parts. So, you know, when you choose us for your salvaged or used excavator parts, you are getting a good quality part that can keep up with your busy workload.

Want to learn more? Contact us to speak to one of our team members today.

From CAT Excavator Engines to Track Frames

With our vast inventory, we carry everything from excavator buckets and arms, to excavator track frames and engines. For a full list of CAT excavator parts, search our online inventory of parts and attachments. Can’t find what you are looking for or want more details on a part? Contact us at +1 866-784-7278  and one of our team members will help you find the CAT excavator part that you are looking for.