CAT 249D Tracks & Parts

Landscaping-grade Cat 249D rubber tracks and undercarriage parts, built to OEM spec in 320x86Bx49. Smooth ride, long wear, low price — and every order ships free.

Cat 249D Track Specs

  • Track size: 320x86Bx49
  • Width: 320 mm
  • Pitch: 86 mm
  • Links: 49
  • Guide: Block guide

Available Tread Patterns

  • C-Block — Hard, abrasive surfaces — concrete, asphalt and pavement. Maximum wear life with a low-vibration ride.
  • Multi-Bar — Maximum bite in mud, sand and snow, with a self-cleaning lug profile for loose ground.
  • Zig-Zag — A versatile staggered profile that balances grip and ride quality on varied ground.
  • Block — Simple, durable block tread for smooth running and even wear.

Matched Undercarriage Components

Every wear part for the Cat 249D undercarriage, fit-verified and ready to ship:

Same Track, Other Machines

The 320x86Bx49 track size is shared across these models — same track, verified cross-fit:

What You Get with TrackTECH

  • Drop-forged steel links for strength where the track meets the drive system.
  • Endless high-tensile cables — single-cure construction with no weak splice point.
  • Continuous steel cord — up to 40% stronger than typical aftermarket tracks, resisting stretch and de-tracking.
  • Precision OEM alignment — a reinforced roller path keeps running smooth and vibration low.

Ready to roll? Buy your Cat 249D undercarriage online now — or reach a track specialist at (850) 816-7898. Use the Track Finder to confirm the right build.

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Find Your Track Call TrackTECH
CAT 249D replacement rubber tracks and undercarriage parts

Rubber tracks

Which tread fits CAT 249D & 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
C-Block rubber track tread pattern close-up C-Block Heavy-duty durability Built for maximum durability on abrasive jobsites, hard-pack surfaces, demolition debris, and mixed gravel.
  • Maximum Durability
  • Anti-Vibration
  • Cut & Tear Resistant
 + + + - - - View
Zig-Zag rubber track tread pattern close-up Zig-Zag All-season traction A versatile all-season pattern with high traction, self-cleaning channels, and balanced ride quality.
  • High Traction
  • Self-Cleaning
  • Versatile Performance
 + + + + + + View
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

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 249D fitment data

Machine Performance

Operating Weight 7685 lb
Horsepower 67.1 HP
ROC / Bucket Force 2300 lb

Hydraulics & Lift

Standard Flow -
High Flow -
Hydraulic Pressure -
Lift Type -

Part Numbers

Track Size 320x86x49
Sprocket 304-1870
Idler 420-9803
Roller 420-9801
About CAT 249D Tracks & Parts

Premium CAT 249D rubber tracks engineered to the exact CAT 249D spec. Heavy-duty performance grade with an advanced compound that resists stretching and premature tearing.

  • Continuous steel cord for load strength and de-track resistance
  • Advanced rubber compound built for heavy-duty use
  • Maximum traction tread matched to your machine's working conditions
  • Anti-vibration ride for improved operator comfort

Fitment Confidence

Every order is OEM-verified with photo confirmation, so you know it fits before it ever leaves the dock. Call, text, or FaceTime us — real support, real people.

Each rubber track carries a certified 24-month warranty and ships free, dealer-direct. We stand behind our product. Order Now.

Related Collections

Frequently Asked Questions

Common fitment, shipping, and rubber track replacement questions

What sizes fit the CAT 249D?
Shop high quality replacement rubber tracks for the CAT 249D in 320x86x49 and 400x86x49, plus matching sprockets, idlers, and rollers.
What size tracks can a CAT 249D run?
Verified storefront options for the CAT 249D are 320x86x49 and 400x86x49. Most units run the primary 320x86x49; wider/narrower options depend on the factory configuration. Do not order by machine nickname alone — read the stamp.
What's the best track for a CAT 249D?
There is no single best track for every job on a CAT 249D. Match the surface you work most: C-Block for hard abrasive ground; Zig-Zag for mixed dirt, gravel, and mud; Multi-Bar for turf and finished surfaces; X-Terrain for aggressive mixed / land-clearing work. Available patterns here include C-Block, Zig-Zag, Multi-Bar. For mixed jobsites, most owners start with Zig-Zag.
Which tread should I run on my CAT 249D?
Match the surface you work most: C-Block for hard, abrasive work; Zig-Zag for mixed dirt and gravel; Multi-Bar for turf and finished surfaces; X-Terrain for mulching and severe off-road. Patterns in this collection: C-Block, Zig-Zag, Multi-Bar.
How do I confirm these tracks fit my CAT 249D?
Three ways: (1) Read the size stamp molded into your current track. (2) Measure width across the belt, pitch between pin centers, and count the links. (3) Call (850) 816-7898 with make, model, and ZIP — or browse the CAT 249D hub.