Explore our deep inventory of industry-best new H&R brand aftermarket, rebuilt, reconditioned, and used heavy equipment parts. Connect with our parts specialists to get expert advice and assistance finding a best-built and best-priced part.

Join over 50K Satisfied Customers Who Count on H&R for Used and Aftermarket Heavy Equipment Parts

For almost 40 years, H&R Construction Equipment Parts has been an industry leader and innovator providing new H&R brand aftermarket, rebuilt, reconditioned, and used replacement parts, backed by expert advice and assistance from our dedicated parts specialists.

We offer parts for all major manufacturers, including Caterpillar, Komatsu, Volvo, John Deere, and more. We’re able to offer an unparalleled inventory of heavy equipment parts because we tear down an average of 4 machines a week, and we’re the choice for thousands of customers because of the best-priced, best-built parts we deliver.

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Aftermarket Heavy Equipment Parts and Used Parts We Offer

Explore our deep inventory of small and large construction parts for all major manufacturers or contact our parts specialists for fast, reliable help and assistance.

construction equipment attachment


Explore our inventory of booms, buckets, sticks, blades, cabs, beds, quick attachments, rippers, forks, and more. Attachments are available in good used condition. » Search Attachments

replacement axle

Axles and Axle Parts

Find replacement axles for many models of wheel loaders and trucks, including the entire axle as well as individual parts. Axles are available as reconditioned or good used. All axle parts are good used.» Search Axles

replacement radiators

Cooling and Cooling Parts

Replacement radiators, oil coolers, pumps, and couplings — we carry a diverse range of replacement cooling parts, available in either new, rebuilt, or good used condition.» Search Cooling

construction equipment cylinders


We provide replacement cylinders for excavators, loaders, dozers, and trucks, designed to work on booms to buckets to sticks to any part on your heavy equipment machine. Cylinders are either rebuilt or good used and resealed.» Search Cylinders

replacement differential

Differentials and Differential Parts

From the entire differential for your loader or truck to just the internal parts, we carry a full line of differential parts from major manufacturers in either reconditioned or good used condition.» Search Differentials

heavy machinery eleletrical parts

Electrical Replacement Parts

Search from a wide inventory of new and used electrical parts for your excavator, loader, dozer, or articulated truck, and discover a great part, always at a great price.» Search Electrical

Construction Equipment Engines

Searching for a good used replacement engine? H&R has you covered with a large inventory for all of our target machine types.» Search Engines

Final Drives

H&R is the largest supplier of new and rebuilt final drives in North America with support for over 5,900 excavator and dozer models. We carry H&R brand final drives and rebuilt OEM final drives.» Search Final Drives

construction equipment pumps


Find new, rebuilt, or good used replacement pumps for a huge selection of excavators, loaders, dozers, and trucks. At H&R, you'll get OEM quality, without the OEM costs whether you require a new or used pump.» Search Pumps

geared slewing ring

Slewing Rings

Our new H&R or used OEM slewing rings (slewing gears) provide the reliability you require at a price well below OEM prices. Our craftsmanship and customer commitment means you'll be hard-pressed to find a better alternative.» Search Slewing Rings

swing motor

Swing Drives and Swing Motors

New H&R or reconditioned swing drive and swing motors, backed by our solid warranty and our industry-leading quality control ensure you get a great part, every time.» Search Swing Drives

recoil springs

Track Springs

Discover replacement track spring assemblies from a leader in quality and reliability. Our new H&R and good used track springs (recoil springs) are designed to stand up to the toughest jobs.» Search Track Springs

replacement transmission

Transmissions and Transmission Parts

With transmission specialists among the best in the industry, our rebuilt and conditioned transmissions offer unmatched performance at incredible prices. If you don't need a complete transmission, we offer parts, as well.» Search Transmissions



Find some of the best used tracks, idlers, carriers, sprockets, and more for your excavator, dozer, or articulated truck.» Search Undercarriage Parts

replacement valve


Our rebuilt and good used valves are designed to stand up to the toughest conditions and to provide you with the reliability you need in a replacement valve at much less of the cost of a new OEM valve.» Search Valves

Replacement Construction Equipment Parts for Top Manufacturers

Short on Time? We’ll Find Your Parts

With our deep industry knowledge and our extensive access to tools and resources, our H&R parts specialists can simplify your search and ensure you get the best part at the best price, quickly and simply.

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questions? Call us at 1-800-333-0650