CAT 299D Tracks & Parts

Contractor-grade replacement rubber tracks for the Cat 299D in size 450x86Bx60 — OEM-quality construction for high-hour, heavy-duty work, with free freight to the lower 48.

Tread Patterns

  • C-Block — Best on concrete and asphalt — long wear life and minimal vibration on hard surfaces.
  • Multi-Bar — Mud, snow, sand and soft ground. Aggressive bar lugs deliver maximum traction and self-cleaning.
  • Zig-Zag — A versatile staggered profile that balances grip and ride quality on varied ground.
  • X-Terrain — For brutal conditions — maximum durability over rock and rubble.
  • Block — Simple, durable block tread for smooth running and even wear.

Cat 299D Undercarriage Lineup

Complete the rebuild with matched-fit components for the Cat 299D:

Also Fits These Machines

These machines run the same 450x86Bx60 track, so this fitment crosses over:

The TrackTECH Difference

  • Continuous steel cord — up to 40% stronger than typical aftermarket tracks, resisting stretch and de-tracking.
  • Endless high-tensile cables — single-cure construction with no weak splice point.
  • Premium virgin rubber — anti-chunk compound built for long service life in abrasive conditions.
  • Free freight to the lower 48 — every order ships free, with same-day dispatch on in-stock items.

Ready to roll? Buy your Cat 299D undercarriage online now — or reach a track specialist at (850) 816-7898. Use the Track Finder to confirm the right build.

Free US Shipping100% Fit GuaranteePremium OEM Quality

Find Your Track Call TrackTECH
CAT 299D compact track loader with rubber tracks and front bucket

Rubber tracks

Which tread fits CAT 299D & Undercarriage Parts?

Pick a tread for your jobsite — then buy above.
+ Recommended surface - Not the primary use
Pattern Best Use Key Traits Road Road Clay Clay Gravel Gravel Mulch Mulch Mud Mud Turf Turf Action
Multi-Bar rubber track tread pattern close-up Multi-Bar Pushing power and mud grip Designed for pushing power, deep mud grip, and clean-out performance when traction matters more than smooth finish.
  • Max Pushing Power
  • Deep Mud Grip
  • Self-Cleaning
 - + - + + + View
Z-Max rubber track tread pattern close-up Z-Max Extreme grip Aggressive tread geometry for extreme grip, side-hill stability, and tear resistance in rough conditions.
  • Extreme Grip
  • Side-Hill Stability
  • Tear Resistant
 - + + - + - View
X-Terrain rubber track tread pattern close-up X-Terrain Mulching / Land Clearing Forestry, mulching, and extreme land clearing — fortified core defense and maximum bite for the most severe off-road environments.
  • Forestry Bite
  • Core Defense
  • Max Traction
 - + + + + - View

Built for Heavy Duty Use

OEM Grade Track Construction

Setting a new standard in heavy-duty performance. Find your exact fit, eliminate downtime, and keep your machine working — not waiting.

  • Brand New

    New belts — not remills or retreads.

  • Drop Forged Steel Links

    Heat-treated guides for sprocket engagement.

  • Continuous Steel Cord

    Endless cord — no splice weak points.

  • 100% Virgin Rubber

    Contractor-grade compound for abrasion.

  • Precision Fitment

    OEM-spec width, pitch, and link count.

  • High-Traction, Low-Vibration

    Tread patterns matched to the jobsite.

CAT 299D fitment data

Machine Performance

Operating Weight 12500 lb
Horsepower -
ROC / Bucket Force -

Hydraulics & Lift

Standard Flow 30+ GPM
High Flow -
Hydraulic Pressure -
Lift Type -

Part Numbers

Track Size 450x86x60
Sprocket 304-1916
Idler 304-1894
Roller 304-1890
About CAT 299D Tracks & Parts

Premium CAT 299D rubber tracks engineered to the exact CAT 299D spec. Heavy-duty performance grade with an advanced compound that resists stretching and premature tearing.

  • High-tensile steel-cord carcass for dominant strength under daily duty
  • Heavy-duty performance grade — no stretch, no premature tearing
  • Deep, aggressive tread for maximum traction and long wear life
  • Precision grade control for smooth, confident operation

OEM-Verified Fitment

No guesswork. Photo verification ships with every order, and you can call, text, or FaceTime us anytime to lock in the right fit the first time.

We stand behind every track with a certified 24-month warranty. Free shipping, dealer-direct pricing, first-class support. Upgrade Today.

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Frequently Asked Questions

Common fitment, shipping, and rubber track replacement questions

What size rubber track fits the CAT 299D?
The CAT 299D uses a 450x86Bx60 rubber track. TrackTECH carries it in C-Block, Multi-Bar, and Zig-Zag treads, built to OEM fitment and backed by a certified 24-month warranty.
How long will rubber tracks last on a CAT 299D?
Most rubber tracks last 1,200 to 2,000 hours. Terrain, how the machine is run — counter-rotating and sharp turns wear tracks fast — and proper tension and alignment make the biggest difference. Keep the undercarriage clean and the tracks tensioned to spec and you'll get the most hours out of them.
Are your CAT 299D tracks OEM fitment?
Yes. Our tracks are built to OEM dimensions — same width, pitch, link count, and guide profile as your factory track — using high-tensile continuous steel cord and premium rubber compounds. They fit and perform like OEM at dealer-direct pricing.
Which tread should I run on my CAT 299D?
Match it to your ground: C-Block for hard, abrasive surfaces with the smoothest ride; Multi-Bar for mud and soft soil; Zig-Zag as the all-around standard; X-Terrain for rock and debris; and Z-Max for land clearing, mulching, and land management.
Do you offer free shipping and a warranty?
Yes to both. Free shipping on every order with no minimums, and every rubber track is backed by a certified 24-month warranty. Tracks ship dealer-direct and ready to work — we stand behind our product.