The 450x86x53 Heavy Duty Z-Max rubber track (18-inch) is a direct replacement for verified applications including ASV VT75 and Bobcat T76. This 53-link configuration is built for compact track loaders (CTLs) working across demanding mixed-terrain jobsites.
Maximize Uptime. Lower the Cost Per Hour. A failed track costs more than the replacement—it costs production time. This Heavy Duty replacement track is built for contractors and fleets that need dependable machine availability, predictable wear and useful traction instead of mid-job interruptions.
TrackTECH Advantage:
- Continuous Steel Cord: Jointless internal steel cable construction removes splice points and reinforces the track against stretching and high-load stress.
- Forged Steel Links: Heat-treated internal guide links support consistent sprocket engagement under repeated torque and load cycles.
- Traction & Cleanout: More aggressive lug geometry adds biting edges and open space for loose material to clear from the tread.
- Reinforced Rubber Construction: 100% virgin rubber and reinforced sidewalls help resist chunking, tearing, cuts and lateral jobsite impacts.
Aggressive Off-Road Traction Aggressive Z-pattern provides strong forward bite and lateral hold on side slopes, trenching work, mud, clay and loose ground. Best suited for side slopes, trenching, mud, loose ground and severe off-road traction. For operators comparing 450x86x53 rubber tracks, the tread choice should match the ground conditions, machine application and the balance you want between traction, ride quality, cleanout and surface disturbance.
Technical Specifications
Track Size (Metric): 450x86Bx53 (450 mm Width × 86 mm Pitch × 53 Links)
Track Width (Imperial): Approximately 17.72 inches by metric conversion
Guide System / Lug Type: B-Guide
Guide lug geometry is machine-specific and not interchangeable across guide codes
Tread Pattern: Z-Max
Operating Weight: 540.05 lbs (per single track)
Construction: Continuous jointless steel cord, forged heat-treated steel guide links, 100% virgin natural & synthetic rubber
Warranty: 24-Month Priority Replacement Warranty
Frequently Asked Questions
Fitment, availability, fulfillment, and support for this product
How do I confirm this rubber track fits my machine?
Start by matching the full size stamped on the track you are replacing: 450x86Bx53. Make, model, width, pitch, links, and guide style all matter. Use the machine and configuration choices on this page to narrow it to the correct option.
What tread pattern is this track?
This option uses the Z-Max tread. Tread choice affects traction, cleanout, ride, and wear, so pick for the surface you work most. Compare the patterns in our tread pattern guide.
How fast can this track ship?
Qualifying in-stock rubber track orders can ship the same business day when placed before 12 PM CT. Transit time depends on the exact item and delivery ZIP, so use the live availability on this page or see our shipping policy for details.
What warranty comes with this rubber track?
Eligible TrackTECH rubber tracks have 24-month manufacturing-defect coverage, subject to the warranty certificate and terms. Qualifying claims receive full replacement of the affected track after approval and verification. Submit your order number, machine details, track size, issue description, and clear photos. See the warranty terms for coverage and claim requirements.
Should I inspect the undercarriage before installing new tracks?
Yes. Check the sprockets, rollers, idlers, track tension, and alignment before installing a new track. Worn steel parts can shorten track life and cause uneven wear. Browse undercarriage parts or send us a photo if you want help checking what should be replaced.
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