Parts for Caterpillar Engines

Parts for Caterpillar Diesel Engines

Diesel Parts Direct is a leading supplier of new, aftermarket and remanufactured parts for Caterpillar engines. Our large inventory of parts for the C-series, 3000 to 3500-Series and everything in between, are chosen for their superior quality and each come with a 12-month guarantee. Caterpillar engines are designed to endure extreme temperatures and stressful environments, but when it’s time for routine maintenance or urgent repairs, Diesel Parts Direct has you covered.

Whether you need aftermarket Caterpillar marine parts, or remanufactured parts for industrial applications, you can count on us to deliver the goods. Our diesel engine specialists can offer solutions to best suit your needs, from correct fitments to sourcing critical engine parts for your Caterpillar engines.

Depend on Diesel Parts Direct to deliver the parts you need for Caterpillar engines.

Need Assistance?

If you need help selecting the right part for your Caterpillar engine, please use our quote request form. Provide as much information as you can about the parts you require and our knowledgeable staff will promptly answer your request.

You may also call us at 888.687.0539 to inquire about current pricing and availability of our products.

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Quality Overhaul Kits

Whether you need an in-frame or complete overhaul kit, we carry only high quality kits guaranteed to meet OEM specifications and shipped with a one-year warranty. These are the same parts we use in our own engine remanufacturing operation so you know we trust the quality.

Regardless of your specific needs, Diesel Parts Direct is your source for thousands of new and remanufactured engine parts for your Caterpillar® diesel engines.