At EquipXR, we supply aftermarket dozer tracks and track parts for a full range of bulldozer makes and models. Whether you need complete track assemblies, replacement track chains, shoes, pads, link assemblies, or hardware, we help you source parts that match the machine, the application, and the undercarriage’s wear condition. From routine maintenance to major repairs, we make it easier to find dependable aftermarket track options without slowing down your operation.
Dozer Tracks: Aftermarket Dozer Track Parts & Tracks For Bulldozers
Aftermarket Dozer Track Parts For All Makes & Models
Dozer tracks endure more abuse than almost any crawler dozer component. They support the machine’s full weight across all terrains. When parts wear out, you need replacements that meet OEM standards, ship fast, and fit your budget.
EquipXR carries a full inventory of aftermarket dozer track parts for all major brands, including Cat, Komatsu, John Deere, Case, and Liebherr. Whether you need a complete track assembly, track shoes, or individual hardware to get a worn track back in service, you’ll find dozer parts in stock, cross-referenced to OEM numbers, and ready to ship.
We help contractors, repair shops, owners, and fleet managers get the track parts they need to keep machines moving. Whether you manage one dozer or a mixed fleet, we simplify fitment and selection. Our components match OEM specs and reflect aftermarket value.
Complete Undercarriage Track Assemblies
For machines needing a full undercarriage overhaul, or when replacing individual parts is uneconomical, EquipXR offers complete track assemblies. These ready-to-install units reduce repeat labor, prevent uneven wear, and restore consistent performance.
A complete dozer track assembly typically includes the track chain, track shoes, track pins, bushings, and all associated hardware. Ordering the complete track group eliminates the need to coordinate sourcing individual components separately and ensures that all wear components are on the same service baseline when the assembly is installed on your dozer.
EquipXR offers complete track assemblies for most common bulldozer models (including brands such as CAT, John Deere, CASE, and others). Our team can help you identify the right complete track group for your machine’s make, model, and undercarriage configuration. Contact us today to get a machine back in service without sourcing each component separately.
Individual Dozer Track Components
Not every machine calls for a full dozer track replacement. In many cases, individual track components can solve the problem, especially when wear is isolated or the rest of the undercarriage track still has usable life. EquipXR supplies a broad range of individual dozer track parts so you can repair only what needs to be replaced, without replacing parts that are still working.
- Track Chains
- Track Shoes
- Track Pads
- Track Links & Link Assemblies
- Track Nuts, Bolts & Hardware
Track Chains
Track chains form the backbone of the dozer track system. The interconnected series of links wraps around the sprocket, idler, and rollers to guide movement, support machine weight across the rail structure, and keep the dozer moving smoothly. When a chain wears out, stretches beyond acceptable limits, or no longer mates well with the rest of the undercarriage, the entire machine can start losing efficiency.
Replacement track chains are common when other parts remain serviceable, but a new wear path is needed. The chain must match pitch, configuration, and application. Worn chains accelerate wear and can lead to more extensive repair issues. EquipXR’s track chains are matched to OEM pitch specifications and are available in sealed and lubricated configurations for extended service life.
Track Shoes & Track Pads
Track shoes, also called grouser plates, are the steel plates bolted to each link of the track chain. As the main point of contact between the dozer and the ground, track shoes affect traction, flotation, ground disturbance, stability, and the machine’s behavior under different material conditions.
EquipXR stocks shoes across the standard width range for each supported model. Wider shoes may help on softer ground. Narrower or application-specific designs may be better suited to harder surfaces, tighter work, or environments with constant impact and abrasion.
Worn or damaged shoes lower traction and strain the undercarriage. Cracks, bends, broken grousers, and loose hardware mean shoes need attention. Timely replacement protects performance and prevents avoidable stress on other components. We carry track shoes in single, double, and triple grouser configurations:
- Single grouser shoes are standard for most earthmoving and grading applications and offer the best balance of traction and machine mobility.
- Double-grouser shoes provide increased flotation and are commonly used in softer soil conditions.
- Triple-grouser shoes deliver maximum traction and are suited to steep grades and heavy push applications where slippage is a concern.
Track pads are available in bolt-on configurations for most standard shoe widths. If your machine regularly transitions between job sites using public roads or works near finished surfaces, track pads are a cost-effective alternative to dedicated rubber tracks. Rubber track pads can bolt on over steel track shoes and are used when a dozer needs to travel across finished surfaces, asphalt, concrete, or environmentally sensitive ground where steel shoes would cause damage. They’re a cost-effective way to protect work surfaces and extend a machine’s usable range without a full track swap.
Track Links & Track Link Assemblies
Track links and link assemblies form the structural framework of the chain and support track movement. Links are individual forged steel parts, each with pin and bushing bores. As the track flexes, pins and bushings rotate, creating the main wear point. The master link joins or separates the chain for service.
These parts work under constant pressure, especially in heavy push, rough, and abrasive applications. Replacing worn links or the complete link assembly restores track stability and the undercarriage’s load-carrying capacity. The condition of the link structure affects all connected wear parts.
Link groups are available as individual links or as sealed, lubricated link assemblies with pre-installed pins and bushings. For machines with heavy pin and bushing wear, complete link assemblies can be the most efficient rebuild path. EquipXR stocks master links, standard links, and pre-assembled link sections for most major dozer configurations.
Track Nuts, Bolts & Hardware
Track hardware may look like a minor category compared to chains or shoes, but it plays a major role in keeping the track system secure. Worn, stretched, corroded, or missing bolts and nuts can lead to loose shoes, shifting components, added vibration, and premature failure. In other words, small hardware problems can become expensive tracking problems.
That is why many buyers replace hardware during track service rather than reusing old fasteners. Fresh hardware helps support proper installation, consistent clamping force, and more reliable long-term performance. EquipXR stocks a complete range of track hardware, including:
- Track shoe bolts and nuts (to OEM torque specification dimensions)
- Track pins and retaining rings
- Master link bolts
- Grouser bolts for worn or damaged fasteners
Ordering hardware from EquipXR ensures correct grade and thread specifications for your machine, rather than relying on generic stock.
OEM-Equivalent Dozer Track Parts
EquipXR offers a full range of aftermarket dozer track parts that meet or exceed OEM specifications, from complete undercarriage assemblies to individual track chains, shoes, links, and hardware. Our inventory covers machines of all sizes, from smaller utility dozers used for landscaping and site prep to large production dozers used in mining, heavy earthmoving, and land-clearing.
EquipXR’s aftermarket dozer track parts are manufactured to match OEM specifications in material grade, dimensional tolerances, and performance standards. So they install the same way, perform the same way, and last as long as the original parts they replace. Our aftermarket options are sourced to support dependable fitment, proper function, and practical value for machine owners who need reliable replacements without paying unnecessary OEM pricing.
OEM-equivalent means the parts are selected with compatibility, dimensions, and application in mind so they can serve as strong replacement options for the original part. In real purchasing terms, that gives owners and fleet managers a way to keep machines working while managing costs and sourcing timelines more effectively.
Dozer Tracks Fitment & Compatibility By OEM Brand & Model
Fitment is one of the most important parts of buying dozer track parts. Even parts that look similar can vary in pitch, width, hardware pattern, link design, and other machine-specific details. That is why we work from actual fitment requirements rather than assumptions based solely on the machine class.
EquipXR helps customers identify aftermarket track parts for a wide range of OEM brands and machine models. If you have the make, model, serial number, or existing part numbers, we can use that information to narrow the options and help reduce fitment mistakes. This is especially useful for mixed fleets, older machines, or units that may have already had undercarriage changes during previous repairs.
EquipXR’s fitment database covers the full range of production crawler dozers from all major manufacturers. Below is a summary of the primary OEM lines we support:
| OEM Brand | Supported Dozer Models | Variant / Series Notes |
|---|---|---|
| Caterpillar (Cat) | D3, D4K, D4, D5K, D5, D6K, D6, D7, D8, D9, D10, D11, and more | Including current LGP, XL, and WT variants as well as legacy model configurations. |
| Komatsu | D20, D21, D31, D37, D39, D51, D53, D61, D65, D85, D155, D275, D375, and more | Including A, E, P, and PX series variants. |
| John Deere | 450, 550, 650, 700, 750, 850, 950, 1050, and more | Including J, K, and L series designations. |
| Case | 650, 750, 850, 1150, 1650, and more | Including M, L, and K series. |
| Liebherr | PR 714, PR 716, PR 724, PR 726, PR 736, PR 746, PR 756, and more | Supported standard model range. |
| Dressta | TD-7, TD-9, TD-14, TD-15, TD-20, TD-25, TD-40, and more | Supported standard model range. |
| XCMG & Shantui | Select models supported | Contact our team for current availability. |
All use of an OEM company name, logo, symbol, etc., are for reference purposes only and does not imply that any part listed is a direct product of these companies nor that we have a direct relationship with the OEM.
OEM Reference Part Number Cross-Checking
EquipXR helps customers cross-check OEM reference part numbers against our available aftermarket options. This process saves time, reduces ordering errors, and makes it much easier to source the correct parts, especially for repeat purchases or legacy equipment.
If you have an OEM part number from a Cat, Komatsu, Deere, CASE, or other parts manual, our cross-reference system will match it to the corresponding EquipXR aftermarket part. This is the fastest way to confirm you’re ordering the exact replacement for your application.
Types Of Tracks For Crawler Dozers & Their Applications
A dozer track part that technically fits the machine is only part of the equation. It should also make sense for the work the machine is doing. Track selection often comes down to balancing traction, flotation, wear life, and support for the rest of the undercarriage. The right combination depends on machine size, jobsite conditions, material type, operating hours, and how the dozer is being used. A crawler dozer working in soft, wet ground may need a different shoe setup than one operating in hard, rocky conditions. A grading dozer may have different priorities than a unit spending its time in heavy push work.
Wider track options can help spread machine weight and improve performance in softer terrain. Narrower or heavier-duty configurations may make more sense where impact resistance, tight turning, or tough ground conditions are a bigger concern. Understanding which track type fits your machine and application helps you get more life out of every part of your dozer undercarriage system. Below are some of the common bulldozer track setups and their ideal applications:
Standard Service Tracks
Standard service tracks are the baseline configuration for most earthmoving, grading, and site development work. Single- or double-grouser shoes in standard widths for the machine class. This is most suitable for firm to moderately soft soils without excessive abrasion.
Extreme Service Tracks
Extreme service tracks use heavier link sections, thicker shoe plates, and reinforced pin and bushing diameters. Designed for high-abrasion applications, including rock, shot rock, and hard pan. Running standard track in rock conditions accelerates wear by 2 to 3 times the specified rate.
Low Ground Pressure Tracks
Low ground pressure (LGP) tracks use wide-gauge frames and extended-width shoes to spread the machine’s weight across a larger footprint. Used in wet, boggy, or soft-soil conditions, including marshland, peat, and saturated clay, where a standard-gauge machine would sink or bog. It is important to note that LGP track components (shoes, links, and chains) are specific to LGP frame configurations and are not interchangeable with standard-gauge parts for the same model.
Swamp & Wide-Pad Tracks
Swamp and wide-pad tracks take LGP a step further with very wide, flat shoe configurations for extreme flotation. Extended-width shoes spread the machine’s weight over a larger footprint to minimize ground pressure and improve flotation in extremely soft conditions, such as marshland, boggy terrain, and very loose ground.
Rubber Track Pads & Rubber Tracks
Rubber track pads and rubber belt tracks are used in applications that require surface protection. Steel-over-rubber pad systems offer the greatest flexibility, as they can be field-installed on existing steel track, while full-rubber track systems are common on compact track loaders and select mini dozer applications.
Frequently Asked Questions From Dozer Operators & Fleet Managers
A complete dozer track assembly, often called a track group, consists of the track chain (made up of individual links connected by pins and bushings), track shoes bolted to the chain links, a master link for assembly and disassembly, and all associated hardware. The track chain wraps around the front idler and rear drive sprocket and is supported along the top by carrier rollers and along the ground by bottom rollers (track rollers). The track assembly itself does not include the track roller group, idlers, or sprocket, but all of these components interact directly with the track and affect its wear rate.
The decision often comes down to labor, downtime, application demands, and consistency of wear patterns. Replacing a single part in a heavily worn system can lead to uneven performance and a shorter lifespan for the new component. On the other hand, replacing everything too early can waste budget. A full replacement is the better option when the system has widespread wear, repeated failures, or significant component loss that makes piecemeal repairs no longer financially feasible. The best path is usually the one based on actual wear condition, operating needs, and the machine’s role in your fleet.
The most reliable way is to match the parts to the machine make, model, serial number, and any available OEM reference part numbers. Existing component numbers, measurements, and service records can also help. Fitment should never be guessed based only on appearance.
Small differences in pitch, width, and configuration can significantly affect performance and installation. The critical specifications are track pitch (center-to-center distance between pin bores), track gauge (width between the centerlines of the two tracks), and shoe width. These specifications are available in your machine’s OEM parts manual, and EquipXR’s database cross-references them by make, model, and OEM part number. If you have your machine’s model number and serial number, our parts team can confirm fitment before you order.
It depends on the wear condition of the rest of the undercarriage. If the issue is limited and the surrounding parts still have significant wear life left, replacing individual components can be a smart, cost-effective repair. However, if the track system shows broad, even wear across several connected parts, a full track group may be the better long-term choice. This often reduces repeat labor and helps avoid uneven wear between old and new components.
It’s also worth noting that when worn components start failing, the others typically follow within a relatively short period. A full track group replacement or rebuild provides a known service baseline across all components and is usually more economical when the machine has significant work ahead. Heavily worn components, along with new ones, can lead to uneven wear patterns that shorten the life of your new parts.
Track wear and undercarriage wear are deeply interconnected. Worn rollers, idlers, sprockets, segments, and adjusters can all shorten the life of new track parts if they are left in service too long. Replacing only one worn part without checking the others can lead to poor engagement, uneven wear, and less predictable performance.
A worn sprocket will accelerate bushing wear because the teeth no longer engage the bushing at the correct contact angle. Worn or damaged bottom rollers create uneven load distribution across the track shoes. A damaged front idler can cause the track to mis-track and create edge loading on the links. If you’re replacing track components on a machine with significant undercarriage wear, it’s worth inspecting and, if necessary, replacing the undercarriage parts at the same time.
Track service life varies widely depending on soil conditions, operating technique, track tension maintenance, and the application. As a general reference, track components in normal earthmoving conditions on a well-maintained machine might last 1,500 to 3,000 hours before requiring replacement. Rocky, abrasive, or extreme service applications can cut that in half. Machines that routinely spin tracks or operate with incorrect track tension will also see significantly shorter wear intervals. Regular undercarriage inspections (ideally every 250-500 hours) are the best way to catch wear before it reaches a costly failure point.
Track wear usually shows up before total failure, but it can be easy to miss if inspections are rushed or maintenance is pushed down the list. The earlier you catch wear, the better your chance of solving the problem before it spreads to more expensive parts.
Elongated track pitch is the most common indicator of worn pins and bushings. As the pin-and-bushing interface wears, the effective distance between link centers increases, causing the chain to ride high on the sprocket teeth. Visible sprocket hopping or a track that appears to sag more than it should are field indicators of pitch elongation.
Worn or missing grouser tips reduce traction and increase slippage, increasing fuel consumption and placing additional stress on the drivetrain. If your machine is pushing harder but moving less material, check the grouser profile.
Cracked or broken track shoes are a clear indicator of a direct replacement. A cracked shoe will continue to deteriorate and can pose a hazard on the job site. Replace individual broken shoes as soon as they’re identified.
Loose or missing track hardware (stretched or stripped shoe bolts, missing nuts) should be addressed immediately. A shoe that separates from the chain at operating speed can cause serious damage to the machine and create a safety hazard for personnel nearby.
Excessive track sag beyond the manufacturer’s specified sag measurement indicates either a worn track assembly or improperly adjusted track tension. Measure sag at the point between the front idler and first carrier roller.
General Undercarriage Maintenance Warning Signs:
- Increased vibration or rough ride during operation
- Visible track wobble or misalignment
- Unusual noise from the undercarriage (grinding, clicking, or slapping)
- Uneven wear patterns suggesting misalignment or tension issues
- Grease leaking from sealed track joints
Track tension is one of the most overlooked variables in undercarriage and track longevity. An overtightened track increases the load on pins, bushings, rollers, and idlers, accelerating wear across every component in the system. A loose track increases the risk of de-tracking, causes the chain to slap against the undercarriage, and creates uneven loading on the track shoes. Both conditions shorten service life significantly.
The correct tension is specified by the OEM as a sag measurement (typically 1 to 2.5 inches, depending on the machine and conditions) taken at the midpoint between the front carrier roller and the idler. Check tension at the beginning of each shift and after any significant change in ground conditions.
Yes, we can help source aftermarket track parts for many older and discontinued dozer models. Availability will vary by make, model, and part type, but older equipment support is an important part of our job as an aftermarket track supplier. If you have the machine information or a reference part number, that will help speed up the search.
This includes older Cat D-series machines, legacy Komatsu and Dressta models, and international brands that have limited dealer presence in North America. If you’re working on a machine with a discontinued model designation, contact our parts team with the serial number and model. We’ll do the legwork to identify the right components.
When sourced from a reputable supplier, yes. Aftermarket parts manufactured to OEM-equivalent specifications perform comparably to OEM parts. EquipXR sources from manufacturers who produce to the same material and hardness standards used in OEM supply chains. The difference is in the brand and the price, not the performance. That said, quality matters; not all aftermarket parts are equal. EquipXR vets our manufacturing sources and stands behind the parts we sell with a full warranty.
Aftermarket Parts For The Rest Of Your Dozer
Track parts are only one section of a dozer’s wear system. If you are already working on the undercarriage, it often makes sense to inspect and source related parts at the same time. EquipXR stocks a full range of aftermarket undercarriage and dozer components, including:
Undercarriage Parts
Track parts are only one section of a dozer’s wear system. If you are already working on the undercarriage, it often makes sense to inspect and source related parts at the same time. EquipXR stocks a full range of aftermarket dozer undercarriage components, including:
- Rollers (Track Rollers, Carrier Rollers, & Complete Roller Assembly Groups)
- Idler Group Parts (Front Idlers, Rear Idlers, Complete Idler Assemblies)
- Drive Sprockets & Sprocket Segment Kits
- Final Drive Components
- Recoil Springs & Spring Assemblies
- Track Tensioner & Track Adjuster
Engine, Transmission, & Powertrain Parts
Keeping up with engine and drivetrain service is one of the most important parts of protecting a dozer over time. Filters, gaskets, cooling components, and transmission service parts all play a role in machine reliability, fuel efficiency, and long-term performance.
EquipXR carries a wide range of aftermarket engine, powertrain, and transmission parts for bulldozers. Our inventory includes air filters, fuel filters, oil filters, gasket sets, water pumps, fan belts, torque converter components, and transmission service parts. For larger repairs, we also supply components such as injector assemblies, cylinder head gaskets, starters, and alternators for many common dozer applications. Whether you are handling planned maintenance or an unexpected repair, we offer parts that support both.
Cab & Operator Parts
A dozer cab needs to do more than shelter the operator. It also needs to support clear visibility, dependable controls, and a working environment that helps reduce fatigue through long shifts. When cab components wear out or break, comfort and safety can both suffer.
EquipXR supplies aftermarket dozer cab and operator parts to help keep your machine functional and job-ready. Our inventory includes cab glass, windows, door seals, latches, mirrors, seat assemblies, suspension components, interior lighting, and ROPS and FOPS hardware. We also carry joystick grip assemblies, pedal components, instrument cluster parts, and HVAC components for heated and air-conditioned cab systems. A properly maintained cab helps operators stay comfortable, work more safely, and remain productive throughout the day.
Hydraulic Parts
A dozer’s hydraulic system plays a major role in how well the machine responds in the field. Blade movement, ripper function, and overall control all depend on hydraulic components working the way they should. When a hose fails or a cylinder starts leaking, production can slow down fast.
EquipXR supplies aftermarket dozer hydraulic parts that help keep machines working without long delays. Our selection includes lift cylinders, tilt cylinders, hydraulic pump components, hydraulic hose assemblies, control valve seals, and complete cylinder rebuild kits. Whether you are dealing with routine wear or an unexpected failure on the job, we can help you source the replacement parts needed to get the machine back in service.
Bulldozer Blade & Ground Engaging Parts
Blade and ground engaging parts take constant abuse, so keeping them in good condition is essential for grading performance, push efficiency, and overall machine productivity. Worn cutting edges and damaged ripper components can reduce performance and place more stress on the dozer.
EquipXR offers aftermarket blade and wear parts for a wide range of dozer makes and models. Our selection includes cutting edges, carbide-tipped edges, end bits, corner bits, blade segments, and bolt kits for straight blades, S-blades, U-blades, and semi-U blades. We also stock ripper tips, shank protectors, tine assemblies, and wear bars for rear ripper setups. Replacing these parts at the right time helps protect major components, maintain cleaner grading results, and reduce the extra fuel burn that often comes with worn edges.
Other Dozer Parts
Some of the hardest dozer parts to find are the smaller support components that keep the machine complete and operational. These parts may not always fit into a major system category, but they still matter when it comes to uptime, safety, and day-to-day performance.
EquipXR stocks a broad range of additional aftermarket dozer parts, including electrical components, battery cables, lighting assemblies, cooling system parts, fuel tank components, step hardware, handrails, and frame-related parts. If you need a specific component and are having trouble locating it, our parts team can help. Send us your machine make, model, serial number, and the part details you have, and we will help identify the correct replacement.
Why EquipXR Is A Leading Supplier Of Aftermarket Track Parts
EquipXR focuses on the parts that keep heavy equipment working. For dozer track parts, that means more than listing products on a page. It means helping customers make better purchasing decisions based on fitment, application, and wear condition.
We support contractors, independent repair shops, owner-operators, and fleet managers who need practical aftermarket options for bulldozers across a wide range of makes and models. Whether the need is urgent or part of a planned maintenance cycle, we work to help customers find the right parts without adding unnecessary confusion to the process.
High-Quality Parts
Our catalog is built around machine-specific fitment, not generic listings. Every part is indexed by OEM brand, model, and, where applicable, serial number range. Our cross-reference database maps OEM part numbers to aftermarket equivalents so you can order with confidence.
Expert Support
Our team includes people with backgrounds in heavy equipment maintenance and fleet management. When you have a wear pattern question, a fitment question, or a rebuild vs. replace decision to work through, you’re talking to someone who understands the context.
Competitive Pricing & Shipping
Aftermarket pricing without sacrificing quality. We offer real savings compared to dealer pricing. We know downtime costs money, so we treat your orders accordingly, getting the parts you need shipped quickly.
Large Parts Inventory
We maintain stock on the highest-velocity track components for the most common dozer models, which means same-day or next-day shipping on most orders rather than weeks-long lead times.
Fleet & Dealer Support
Whether you’re running a single machine or managing a mixed fleet across multiple job sites, EquipXR can support volume orders, scheduled parts replenishment, and parts sourcing for models that OEM dealers no longer actively stock.
Get The Dozer Track Parts You Need – Fast
If you need aftermarket dozer tracks or dozer track parts, EquipXR is ready to help. Send us your machine’s make, model, and serial number, along with any OEM reference part numbers you have. We will help you narrow down the options, cross-check fitment, and source the parts needed for your repair, rebuild, or maintenance plan.
When uptime matters, speed matters too. Most in-stock track components ship within one business day. For complete track group quotes, custom applications, or fleet purchasing inquiries, use the contact form or call us directly.
Don’t let worn track parts keep your dozer on the bench. Contact us for access to EquipXR’s full catalog of aftermarket dozer track parts, or contact our team directly with your machine’s make, model, and serial number. We’ll confirm the right parts for your application and get your order moving.
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