New and Used CAT Parts

Visit our shop and choose the right solution for your machine!

Fill out the form

Article added on March 24, 2026.

Reliability for your Caterpillar machines

New CAT Parts and Used CAT Parts

Caterpillar machines have been regarded as a benchmark of durability in the harshest field conditions for decades, but intensive use inevitably leads to natural wear of components. Every fleet operator then faces a strategic challenge: choosing between brand new components or proven aftermarket parts. In our online shop, we provide access to both service paths, placing particular emphasis on ensuring that every repair restores the machine's original operating parameters while maintaining optimal costs.

Check out our online shop!

CAT - new components, assemblies, and parts

New Caterpillar Parts

Choosing new, original components is primarily an investment in maximum operational availability of the machine and the assurance of long-term failure-free operation. By opting for parts straight from the production line, you gain a guarantee of perfect geometry and material composition, which is crucial for engine elements and fuel systems operating under immense pressure. New Caterpillar components are covered by full warranty support, providing effective protection for company capital against unexpected failures in the post-warranty period. Our permanent offer includes, among others, advanced turbochargers, injection pumps, piston sets, and seals dedicated to the most popular engine series, such as CAT C7, C9, or the legendary 3406 series units.

 

 

 

Used CAT parts after thorough verification

Used Caterpillar Parts

In situations where the service budget requires discipline or the machine being repaired already has significant mileage, used Caterpillar parts represent a rational and safe alternative. Every dismantled component that enters our warehouse undergoes a multi-stage technical verification process conducted by experienced construction machinery diagnosticians. We scrupulously assess the condition of cylinder liners, body tightness, and the wear level of moving parts, which allows us to offer only those parts that are truly suitable for further, long-term operation. This solution is particularly valued when replacing large components, such as engine blocks, crankshafts, or final drives, where the price difference compared to a new product allows for significant savings without drastically reducing repair quality. Every used part is covered by a start-up warranty.

 

Modern service in the online shop and consultancy

Express and international shipping with technical expert support

We understand that every hour of downtime for a Caterpillar excavator or bulldozer means tangible losses for the company, which is why our online sales system has been optimized for speed and precision in part selection. Thanks to extensive logistics and high stock levels, we process most orders within 24 hours, ensuring delivery straight to the site of the breakdown or the workshop. Our technical advisors have deep knowledge of CAT machine construction and are ready to help select the most effective solution, regardless of the scale of the planned renovation.

 

 

How do you guarantee the efficiency of used CAT components?

Every used Caterpillar part in our inventory undergoes rigorous quality testing, including magnetic particle inspection for fatigue cracks and precise micrometric measurements. This restrictive approach to product selection allows us to offer a start-up guarantee, enabling stress-free installation and ensuring the part meets all performance standards during daily heavy-duty operation.

Where can I find the part number needed to place an order?

The Caterpillar part number usually consists of seven digits or a combination of digits and letters. It is typically stamped directly on the body of the component or located on the subassembly's nameplate.

Which Caterpillar engine series are most frequently supported by your shop?

Our warehouse is constantly stocked with parts for the most popular power units found in wheeled and crawler excavators, loaders, and articulated trucks. We support both older engine series, which are still operating in thousands of machines nationwide, as well as the latest units equipped with advanced exhaust aftertreatment systems, ensuring that every CAT equipment owner finds the right technical support with us.

When is it best to decide on buying a new part, and when a used one?

The decision to purchase a new part is most justified for key injection system elements and components critical to the engine's safety and sealing in newer machines covered by long-term contracts. On the other hand, used parts are an excellent choice for overhauling older units and in situations where large structural components are needed, as the market price for these as new items could exceed the economic viability of repairing the entire machine.

Contact form