The 450x86x56 C-Block is the do-everything track for your compact track loader — a stable, blocky footprint that lays down even, dependable traction on dirt, gravel, and packed ground, shift after shift.
The interlocking block layout spreads contact evenly for a controlled, lower-vibration ride and plenty of working edges — strong grip on mixed ground without the rougher ride of an aggressive mud tread, and even wear that stretches service life.
A continuous steel-cord core runs the full loop with no splice to stretch or fail. Drop-forged, heat-treated links lock the drive lugs in the sprocket, and a heavy rubber compound resists cutting, chunking, and abrasion. Heavy Duty Comes Standard.
Tracks fit by the complete size and guide, not width alone. This one is built to the full 450x86x56 spec. Match your size and guide before ordering, or send us your make and model — Technicians by Trade, we run this equipment and we'll confirm it.
What machines does the 450x86x56 fit?
Compact track loaders like the Cat 289D, Cat 279D, and John Deere 333E — see the full compatibility list on this page, or send your make and model to confirm.
Which tread should I choose?
C-Block for balanced all-around traction and even wear; Z-Max or Zig-Zag for mud and soft ground; Multi-Bar for maximum pushing power; X-Terrain or All-Terrain for aggressive mixed terrain; Block for the smoothest, lowest-vibration ride on hard surfaces.
Is this heavy-duty, and is it warrantied?
Yes — continuous steel-cord core, drop-forged heat-treated links, and a heavy wear compound, built to OEM-equivalent spec and backed by a 24-month warranty.
Top-notch service. They went above and beyond and made everything incredibly easy. If you’re on the fence, just go with them — you won’t regret it.
Top-notch service. They went above and beyond and made everything incredibly easy. If you’re on the fence, just go with them — you won’t regret it.
He was fast to communicate and give answers.
He was fast to communicate and give answers.
A1 customer service! Quick response quick shipping good price. All around easy to work with!
ENGINEERED FOR THE JOBSITE
Heavy-duty replacement rubber tracks engineered for compact track loaders, tracked skid steers, mini excavators, mini track loaders, and demanding construction equipment applications.
Engineered to resist chunking, tearing, and cutting in harsh, abrasive environments.
Jointless internal cable architecture eliminates structural weak points and maximizes overall tensile strength.
Precision heat-treated guide lugs ensure exact sprocket engagement and prevent de-tracking under heavy side-loads.
The internal steel framework is fully encapsulated to prevent oxidation, rust, and moisture penetration.
Extra-thick vulcanized rubber and tapered edge profiles protect against curb slashing and lateral impacts from jobsite debris.
Optimized lug spacing and pitch geometry absorb shock, reducing undercarriage wear and minimizing cabin vibration.
Tread Pattern Guide
Compare common TrackTECH rubber track tread patterns by traction, ride comfort, surface protection, and jobsite conditions.
Balanced Jobsite Performance
Best for: general construction, dirt, gravel, clay, and mixed jobsite use.
C-Block tracks are a strong all-around option for compact track loaders working across everyday jobsite conditions. They provide dependable traction, a stable ride, and balanced wear life without being overly aggressive on the ground.
Aggressive Traction
Best for: mud, loose soil, slopes, clay, and soft ground.
Zig-Zag tracks use an alternating lug design to improve bite and help the track clean out in loose or wet conditions. This pattern is a strong choice when traction and hillside control matter more than surface protection.
Severe-Duty Terrain
Best for: forestry, mulching, extreme land clearing, and the most severe off-road environments.
Designed for high-horsepower CTLs in dense brush, jagged terrain, and debris-heavy conditions. The most aggressive TrackTECH tread for severe duty — built for durability, puncture resistance, and relentless traction when clearing heavy brush or earth.
Fortified Core Defense: ultra-reinforced center guide deflects stumps, jagged rocks, and sharp forestry debris from the core. Maximum Bite: deep aggressive lugs deliver uncompromising forward drive from deep clay to heavy snowpack.
Trade-off: overkill on sensitive turf or finished pavement — runs rough and will tear up the ground. Ideal surfaces: mulch/brush, deep clay, jagged rock, snow.
Mini Excavator Control
Best for: mini excavators, trenching, grading, utility work, and mixed surfaces.
Directional tracks are commonly used on mini excavators where forward traction, controlled movement, and dependable wear are important. This pattern helps provide predictable movement across dirt, gravel, clay, and general excavation conditions.
Not sure which tread? Use the options on this page, or request a quote.
Fitment, availability, fulfillment, and support for this product
The Universal C-Block uses 450x86bx56 rubber tracks (Width: 450mm, Pitch: 86mm, Links: 56). This product is the Block tread option, built for dependable traction and jobsite durability. Always verify the size stamped on your existing track or use the <a href="/pages/rubber-track-finder">TrackTECH Rubber Track Finder</a> before ordering.
The 450x86bx56 rubber track size is used across multiple compact machines, including Universal Z-Max, 450x86x56, Universal Multi-Bar, Cat 279C2, Cat 279D, Cat 289C2, Cat 289D, and Cat 289D3. Always confirm by checking the size stamped on your current track and your machine serial number before ordering.
Yes, inspect sprockets, rollers, and idlers before installing new rubber tracks on the Universal C-Block. Worn undercarriage parts can shorten track life, cause poor alignment, and create uneven wear. Shop matching parts from the linked products above or view <a href="/collections/all-undercarriage-parts">all undercarriage parts</a>.
Confirm fitment by checking your machine make, model, serial number, and existing track size or OEM part number. For rubber tracks, verify width, pitch, and link count. For undercarriage parts, compare the part number, bolt pattern, tooth count, and machine position. You can also use the <a href="/pages/rubber-track-finder">TrackTECH Track Finder</a> or call <a href="tel:8508167898">(850) 816-7898</a> before ordering.
TrackTECH ships rubber tracks and undercarriage parts quickly across the Lower 48. Heavy items typically ship by freight, while smaller undercarriage parts may ship by parcel depending on warehouse availability. Review <a href="/pages/shipping">TrackTECH shipping information</a> or contact us before ordering if you need priority freight options.
Current compatible equipment listed in the TrackTECH catalog includes CAT 279C2, CAT 279D, CAT 289C2, CAT 289D, CAT 289D3, Gehl RT210, Gehl RT210-2, Gehl RT215, IHI CL45, JCB 225T ECO, JCB 250T, JCB 260T, and additional models shown on the product page.
C-Block is best suited to general dirt, gravel, clay, hard-packed ground and mixed-use construction. Dependable traction, stable handling and long wear across dirt, gravel, clay, hard pack and mixed construction sites.
TrackTECH offers free shipping on rubber tracks with fast nationwide delivery. Current availability and delivery details are shown with the product.
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