A high-performing engine is crucial for maintaining the productivity of your heavy equipment. Replacing worn or damaged parts and components quickly maximizes machine uptime and keeps your projects on schedule.

When it's time to purchase engine parts in Colorado, New Mexico or far west Texas, you can trust Wagner Equipment Co. to have the right product for your needs and budget. We've been providing reliable equipment solutions since 1976. With multiple locations across the region, we're nearby and ready to meet your company's needs.

Your Headquarters for Cat Engine Parts

Wagner is proud to be your trusted Cat® equipment dealer. If you own Cat machines, we can provide all the engine parts you need at competitive prices, regardless of the type, year or model. Our selection includes:


Cat engines consist of multiple components built to exact specifications and tolerances to deliver optimal power and performance. Our extensive selection of Cat engine parts for sale features all the essentials for your machines, including:

  • Crankshafts
  • Camshafts
  • Fuel pumps
  • Fuel injectors
  • Alternators
  • Oil coolers
  • Turbos
  • Gaskets
  • Exhaust manifolds
  • Pistons
  • Engine overhaul kits

Filters and Fluids

Filters help to prevent contaminants from damaging the engine. We offer fuel, oil and air filters at varying efficiency levels to meet your unique protection requirements. You'll also find an assortment of oils, greases and coolants to protect the engine from friction, freezing and overheating.

Valve Trains

Cat valve train components perform as a system containing additional Cat parts to ensure long-lasting performance. All components undergo rigorous testing and validation to verify quality and minimize ownership costs.

Choose Genuine Cat Engine Parts

Our engine parts inventory features genuine parts that provide superior performance and longevity in challenging job site conditions. Caterpillar's engine parts are designed and manufactured according to stringent OEM standards, ensuring the perfect fit for your machine. You can also benefit from a 12-month warranty, providing extra protection and peace of mind.

You can also purchase remanufactured, used or aftermarket engine products from Wagner. These alternatives can make sense for companies operating on a limited budget and looking for a cost-effective, shorter-term replacement parts solution.


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Purchase Parts Online or at Our Store

You have multiple options when ordering components from Wagner Equipment and Caterpillar. Engine parts and other products are available 24 hours a day via the online parts store. Browse the expansive inventory and use the search tool to target your preferences. Choose the most convenient delivery option, whether you want to receive the order at your office or the job site. You can also pick it up at one of several drop boxes across our operating territory.

If you prefer buying parts in person, visit the Wagner Equipment location in your area and receive friendly, personalized assistance from our parts specialists.

Place Your Engine Parts Order Today

Maximize your Cat engine's performance by ordering high-quality parts and components from Wagner Equipment Co. today. You can also call us at 303-739-3000 or contact us online to ask questions or request additional information.


Get in touch with us. Just use the form below and we'll get back to you as soon as we can. Or if you prefer to chat live with a Wagner Equipment Co. Representative, just click the Live Chat button below.

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