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Heavy Equipment Parts: Aftermarket Parts For All Types of Heavy Equipment
EquipXR supplies aftermarket replacement parts for heavy equipment and construction machinery. Whether you operate a single machine, manage an entire fleet, or repair equipment for your customers, we can help you find the parts you need to keep your equipment working.
Browse parts by equipment type below, or contact EquipXR with your machine make, model, serial number, or OEM part number. Our equipment parts experts can help identify compatible aftermarket options for current and legacy machines.
Replacement Parts For Heavy Equipment
Finding the right replacement part starts with knowing exactly what machine you are working on. Our aftermarket parts coverage includes dozers, excavators, wheel loaders, skid steers, compact track loaders, backhoes, motor graders, track loaders, and other heavy equipment from popular manufacturers. EquipXR sources replacement parts for a wide range of construction equipment from leading manufacturers, including Caterpillar, John Deere, CASE, Komatsu, Bobcat, Volvo, Hitachi, Kobelco, JCB, and many others. Select your equipment type below to learn more about how EquipXR can support your equipment.
Dozers (Bulldozers)
Bulldozers, also called crawler dozers, are powerful tracked machines built primarily for pushing, grading, and moving material. A large blade mounted at the front of the machine can move soil, rock, sand, debris, and other materials. The tracked undercarriage distributes the machine’s weight over a larger surface area while providing the traction required for difficult terrain.
Different blade configurations allow dozers to perform different jobs. Dozers are frequently used for site development, road construction, land clearing, mining, forestry, landfill operations, and large earthmoving projects. Their combination of traction, pushing power, and precise blade control makes them a fundamental piece of earthmoving equipment. EquipXR’s large part inventory covers all types of dozers, from small crawler dozers through large production machines.
Popular Dozer Manufacturers
- Caterpillar (CAT)
- John Deere
- CASE CE
- Komatsu
- Liebherr
Popular Dozer Parts
- Undercarriage Parts
- Track Parts
- Blades & Ground Engaging Tools
- Hydraulic Parts
- Engine Parts
- Transmission Parts
Excavators & Mini Excavators
Excavators are among the most widely used types of heavy equipment for construction, utility work, demolition, mining, and land development. EquipXR offers aftermarket excavator parts for repairs, rebuilds, and scheduled maintenance. A typical excavator consists of a rotating upper structure, boom, stick, bucket, and tracked or wheeled undercarriage. The ability to rotate 360 degrees allows operators to dig, lift, and place material without constantly repositioning the machine.
Digging and trenching are the most common excavator applications, but these machines can handle much more. Mini-excavators and compact excavators are suited for residential construction, landscaping, and jobs with limited access, while standard and large excavators provide greater digging depth, reach, lifting capacity, and production. Large mining and quarry excavators are designed to move substantial amounts of material under demanding conditions.
Popular Excavator Manufacturers
- Caterpillar (CAT)
- John Deere
- Bobcat
- Hitachi
- Volvo
- DEVELON
Popular Excavator Parts
- Undercarriage Parts
- Track & Wheel Parts
- Buckets & Ground Engaging Tools
- Hydraulic & Arm Parts
- Engine Parts
- Transmission Parts
Track Loaders & Compact Track Loaders
Track loaders, also known as crawler loaders, combine the tracked undercarriage of a bulldozer with the loading capabilities of a wheel loader. These machines feature a front-mounted bucket and a heavy-duty undercarriage designed to provide traction and stability on rough, soft, or uneven terrain. Their design makes them particularly useful on jobsites where wheeled loaders may have difficulty maintaining traction.
Compact track loaders (CTLs) are similar to skid steer loaders but travel on rubber tracks rather than tires. The tracked undercarriage spreads the machine’s weight across a larger surface area, providing increased traction and flotation. This can make CTLs particularly useful on dirt, mud, sand, slopes, and other challenging surfaces. Their combination of a compact footprint, attachment versatility, and tracked traction makes them suitable for jobs where larger crawler equipment would be excessive. EquipXR offers replacement components for both routine wear and major repairs for track loaders and compact track loaders.
Popular Track Loader Manufacturers
- Bobcat
- Caterpillar (CAT)
- John Deere
- CASE
- Liebherr
- Kubota
- Takeuchi
Popular Track Loader Parts
- Undercarriage & Track Parts
- Buckets & Ground Engaging Tools
- Hydraulic Parts
- Engine Parts
- Transmission Parts
- Cab & Operator Parts
Wheel Loaders
Wheel loaders are designed to scoop, carry, and load large quantities of loose material. They typically feature an articulated frame and a large front-mounted bucket operated by hydraulic lift arms. These machines are commonly used to handle dirt, sand, gravel, aggregate, mulch, snow, demolition debris, and other bulk materials. Wheel loaders frequently load dump trucks, feed crushers and screening equipment, manage stockpiles, and move material around construction sites, quarries, mines, farms, and recycling facilities.
Wheel loaders are available in compact through large production sizes. EquipXR supplies aftermarket parts for wheel loaders used in construction, aggregate, quarry, waste, agricultural, and material handling applications.
Popular Wheel Loader Manufacturers
- Caterpillar (CAT)
- John Deere
- Komatsu
- Volvo
- CASE Construction Equipment
- Liebherr
Popular Wheel Loader Parts
- Hydraulic Parts
- Engine Parts
- Transmission Parts
- Wheel & Axle Parts
- Cab & Operator Parts
- Buckets & Ground Engaging Tools
Skid Steers
Skid steer loaders are compact machines designed for jobs where maneuverability is important. Their small footprint and tight turning radius allow them to operate inside buildings, around structures, between obstacles, and in other areas where larger machines may struggle. Despite their size, modern skid steers can provide substantial hydraulic power and lifting capacity.
Skid steers are particularly well suited for loading, grading, digging, cleanup, and material handling. EquipXR offers replacement parts for skid steer loaders used in construction, landscaping, agriculture, material handling, and other demanding applications.
Popular Skid Steer Manufacturers
- Bobcat
- CASE
- New Holland
- CAT (Caterpillar)
- John Deere
- Kubota
Popular Skid Steer Parts
- Wheel & Axle Parts
- Ground Engaging Tools & Attachments
- Hydraulic Parts
- Engine Parts
- Transmission Parts
Backhoe Loaders
Backhoe loaders combine two useful pieces of equipment into one machine. A loader bucket is mounted at the front, while a hydraulic digging boom, stick, and bucket are positioned at the rear. This configuration allows a single machine to perform both excavation and material-handling tasks. EquipXR’s large inventory of 50,000+ aftermarket parts includes replacements for all major backhoe systems.
The rear backhoe can dig trenches, foundations, drainage areas, and utility lines, while the front bucket can load, carry, grade, and backfill material. Operators can also use different attachments to expand the machine’s capabilities.
Backhoe loaders are especially common in utility work, municipal maintenance, road repair, landscaping, and general construction. Their versatility makes them a practical choice for jobs where bringing separate excavators and loaders may not be necessary.
Popular Backhoe Manufacturers
- CASE
- John Deere
- Caterpillar
- JCB
- New Holland
- Kubota
Popular Backhoe Parts
- Wheels & Axles
- Buckets & Ground Engaging Tools
- Hydraulic Parts
- Engine Parts
- Transmission Parts
- Cab & Operator Parts
Motor Graders
Motor graders are specialized machines designed to create smooth, accurately graded surfaces. Their defining feature is a long adjustable moldboard located between the front and rear axles. Operators can change the blade’s height, angle, tilt, and position to cut, spread, and shape material with considerable precision.
Graders are used for road construction and maintenance. They are used to establish road profiles, create crowns, shape shoulders, maintain drainage, spread aggregate, and prepare base material before paving. They can also be used for ditching, slope work, snow removal, and maintaining unpaved roads.
The long wheelbase and extensive blade controls distinguish graders from other earthmoving equipment. While a dozer can move large quantities of material efficiently, a grader is generally better suited for precision surface shaping and finish work. EquipXR sources aftermarket parts for motor graders used in road construction, site preparation, mining, municipal work, and other grading applications.
Popular Motor Grader Manufacturers
- Caterpillar
- John Deere
- Komatsu
- CASE
- Volvo
- SANY
Popular Motor Grader Parts
- Cutting Edges, Scarifiers & Ground Engaging Tools
- Hydraulic Parts
- Engine & Transmission Parts
- Cab & Operator Parts
- Wheel & Axle Parts
- Moldboard & Blade Parts
Aftermarket Parts for Popular Construction Equipment Manufacturers
EquipXR supplies aftermarket replacement parts for construction equipment from many of the industry’s leading manufacturers. Our parts coverage includes Caterpillar, John Deere, CASE Construction Equipment, Komatsu, Bobcat, Volvo Construction Equipment, Hitachi, Kobelco, Hyundai, Takeuchi, JCB, New Holland, Liebherr, Dressta, and other major brands. Whether you’re repairing a single machine, rebuilding a major system, or maintaining an entire fleet, we can help you find the replacement parts you need.
Replacement Parts For All Makes & Models
Our parts coverage spans multiple equipment types, model generations, and major machine systems. EquipXR’s parts experts are here to make it easier to source the components you need for repairs, maintenance, and rebuilds. We can help identify compatible aftermarket parts using your equipment make, model, serial number, and OEM reference part number. If you don’t see your equipment manufacturer or model listed, send us the machine make, model, serial number, and part number when available, and our parts team can help determine what replacement options are available.
Equipment Parts for All Major Part Categories
Our aftermarket replacement parts inventory covers all major systems and part categories for construction and heavy equipment. Whether you’re replacing a high-wear component, performing scheduled maintenance, rebuilding a major system, or repairing a machine after a breakdown, we can help source the parts you need. Our selection covers undercarriage parts, engines, transmissions, drivetrain components, final drives, hydraulics, cooling systems, fuel systems, electrical components, cab parts, buckets, blades, ground engaging tools, and other replacement parts. With parts available across multiple categories, EquipXR can help you source components for routine maintenance, individual repairs, major rebuilds, and complete equipment overhauls.
Undercarriage Parts
Track Parts
Engine Parts
Hydraulic Parts
Cab & Operator Parts
Blades & G.E.T.
New Parts for Heavy Equipment Repairs, Rebuilds & Maintenance
Heavy equipment parts wear at different rates depending on operating hours, application, jobsite conditions, maintenance practices, and machine design. EquipXR supplies new aftermarket replacement parts for everything from routine maintenance and wear replacement to component repairs and complete machine overhauls.
Whether you’re replacing a single worn part or rebuilding several major systems, our equipment parts experts can help identify the components required for your machine. Provide the equipment make, model, serial number, and OEM part numbers when available, and we’ll help you find compatible replacement options.
Routine Maintenance & Wear Replacement
Regular maintenance and timely replacement of worn components can help prevent smaller problems from developing into more expensive repairs. EquipXR supplies replacement parts for scheduled service as well as components that naturally wear during everyday equipment operation. Replacing these components as they reach their service limits can help protect surrounding assemblies and keep equipment ready for work.
Major Rebuilds & Overhauls
EquipXR can help source new aftermarket parts for engine rebuilds, transmission rebuilds, undercarriage replacements, drivetrain repairs, hydraulic system work, and other extensive equipment overhauls. Parts availability ranges from individual internal components and rebuild kits to long blocks, short blocks, complete engines, transmissions, torque converters, final drives, hydraulic pumps, and other major assemblies. For larger rebuild projects, send us your machine information and parts list so our team can help source the components needed for the job.
Not Sure Which Part Your Machine Needs? Let Us Search For You
Parts can vary by serial number, production year, machine configuration, and previous repairs. EquipXR’s equipment parts experts can help narrow down the options and identify the correct aftermarket replacement for your machine. Send us the information you have, including your equipment make, model, serial number, part description, and OEM part number if available. Photos, measurements, or pictures of the machine data plate can also help with harder-to-identify components. We’ll use that information to search for compatible parts and provide available options, pricing, and shipping information.
Search by OEM Part Number
If you have the original OEM part number, EquipXR will use it to cross-reference compatible aftermarket replacement options. Part numbers are found on the existing component, in your parts manual, on previous invoices, and in equipment service records.
Search by Machine Serial Number
A machine’s serial number helps identify the exact production range and configuration of your equipment. Providing it is especially useful when parts change between different versions or production runs of the same model.
Search by Equipment Make & Model
Provide the manufacturer and model of your machine to help narrow the search to parts designed for that equipment. This is often a good starting point for identifying common replacement, maintenance, and wear parts.
Identify Parts Using Photos & Measurements
When a part number isn’t available, clear photos and basic measurements provide additional information for identifying the component. Send us pictures of the part, mounting points, markings, and relevant dimensions, and our parts team will use them, along with your machine information, to narrow the search.
Frequently Asked Questions
EquipXR supplies aftermarket replacement parts for a wide range of construction and heavy equipment, including bulldozers, excavators, mini excavators, compact excavators, wheel loaders, skid steer loaders, compact track loaders, backhoe loaders, track loaders, and motor graders. Parts are available for equipment from Caterpillar, John Deere, CASE Construction Equipment, Komatsu, Bobcat, Volvo Construction Equipment, and many other manufacturers.
Some of the most common types of heavy construction equipment include:
- Excavators
- Bulldozers (Dozers)
- Wheel Loaders
- Backhoe Loaders
- Skid Steer Loaders
- Compact Track Loaders (CTLs)
- Track Loaders / Crawler Loaders
- Motor Graders
- Articulated Dump Trucks (ADTs)
- Rigid Dump Trucks / Haul Trucks
- Scrapers
- Compactors and Rollers
- Telehandlers
- Cranes
- Trenchers
- Pavers
- Cold Planers / Milling Machines
- Drilling and Foundation Equipment
- Off-Highway Trucks
- Forklifts and Rough-Terrain Forklifts
Each machine is designed for different jobs, such as excavation, grading, material handling, loading, site preparation, demolition, and earthmoving.
OEM stands for Original Equipment Manufacturer. OEM parts are produced by the equipment manufacturer or supplied through its authorized parts network for a specific machine.
Aftermarket parts are produced by other manufacturers as replacements for OEM components. They are designed for specific equipment applications and can provide another option when repairing, rebuilding, or maintaining heavy equipment. Quality, specifications, fitment, and warranty coverage can vary between aftermarket manufacturers, so it is important to select the correct part for the machine and application.
Many aftermarket heavy equipment parts are designed as direct replacements for specific OEM components, but compatibility should always be verified before ordering. Fitment can vary based on the machine model, serial number, production range, configuration, and original part number, so EquipXR’s part experts are able to cross-reference your equipment information to help identify the exact-fit replacement part.
Most in-stock parts can be processed and shipped within 24 hours. Shipping times depend on the specific part, current availability, warehouse location, shipping destination, and delivery method. If your machine is down or you have a specific deadline, let EquipXR’s parts experts know when requesting your quote. Our team can check current availability and find the fastest shipping options for the parts you need.
The equipment, manufacturers, and models shown on the EquipXR website represent only part of our available parts coverage. We can source aftermarket parts for additional machine types, older models, discontinued equipment, and less common equipment that does not have a dedicated page on our website.
Send us your equipment manufacturer, model, serial number, OEM part number, or a description of the component you need. Our equipment experts will check available options and help determine whether a replacement part is available for your machine.