Cat 249D3 Rubber Tracks & Parts

CAT 249D3 tracks and undercarriage, sized 320x86x49 (320 mm wide × 86 mm pitch × 49 links). Made for grading, loading, pallet work and land clearing. Free freight, 24-month warranty.

What the numbers mean on a CAT 249D3

  • 320x86x49 — 320 mm tread width (about 13"), 86 mm pitch, 49 links

Width is the tread face, pitch is the distance between drive lugs, and links is the count around the loop. All three have to match — a track one link off will not tension correctly no matter how close the width is.

Tread choice for the CAT 249D3

Size gets the track on the machine; tread decides how it works and how long it lasts. What we stock for this one:

  • C-Block — concrete, asphalt and hard-packed ground. Longest wear life and the least vibration on hard surfaces
  • Multi-Bar — mud, snow and soft ground. Deep bar lugs bite and shed material instead of packing up
  • Zig-Zag — general mixed ground. Balanced traction with a smoother ride than a bar tread

If the machine splits its time between surfaces, buy for the ground you are on most — a hard-surface tread on constant mud will spin, and a bar tread on concrete will wear out in half the hours.

Fitment notes

CAT 249D3 has compatible track-width options including 400 mm, 320 mm. Choose the width that best matches the application, flotation, traction, ground pressure, and site conditions.

CAT 249D3 at a glance

  • Operating weight — 7,831 lb
  • Engine — 67 hp

Undercarriage parts for the CAT 249D3

Rollers, idlers and sprockets wear on the same clock as the track. Fitting new rubber over a hooked sprocket or a seized roller is the fastest way to lose the new track — check these while the tracks are off:

How these wear

CTLs run high ground speed and counter-rotate all day, which is what eats edge lugs and drive lugs first. Replace in pairs where you can: a new track running against a stretched one loads the drive unevenly and you will feel it in the steering.

Same track, other machines

Track size follows undercarriage geometry, not brand, so 320x86x49 shows up on machines from several makers. If you run any of these alongside the CAT 249D3, it is the same belt:

Not sure which you are running? Read the size off the inside of the old track, or call (850) 816-7898 and we will pull it off the machine record. The Track Finder works by make and model too.

More CAT undercarriage

Free US Shipping100% Fit GuaranteePremium OEM Quality

Shop Parts

Track sizes

Heavy-Duty Rubber Tracks for 249D3

|
  • 400x86x49 Heavy Duty Rubber Track | C-Block
    CAT 249D3 400x86x49 C-Block
    • Heavy Duty | 400x86x49
    • Maximum Durability
    • Anti-Vibration
    • Cut & Tear Resistant
    $1,098.50$1,056.25

    In stock

    Add to quote
  • 400x86x49 Heavy Duty Rubber Track | Multi-Bar
    CAT 249D3 400x86x49 Multi-Bar
    • Heavy Duty | 400x86x49
    • Max Pushing Power
    • Deep Mud Grip
    • Self-Cleaning
    $1,228.50$1,181.25

    In stock

    Add to quote
  • 400x86x49 Heavy Duty Rubber Track | Zig-Zag
    CAT 249D3 400x86x49 Zig-Zag
    • Heavy Duty | 400x86x49
    • High Traction
    • Self-Cleaning
    • Versatile Performance
    $1,059.50$1,018.75

    In stock

    Add to quote
  • Bobcat T190 Rubber Tracks
    CAT 249D3 320x86x49 All-Terrain
    • Heavy Duty | 320x86x49
    • All-Terrain Grip
    • Smooth Ride
    • Cut Resistant
    $1,118.00$1,106.82

    In stock

    Add to quote
  • 320x86x49 Heavy Duty Rubber Track | C-Block
    CAT 249D3 320x86x49 C-Block
    • Heavy Duty | 320x86x49
    • Maximum Durability
    • Anti-Vibration
    • Cut & Tear Resistant
    $1,001.00$962.50

    In stock

    Add to quote
  • 320x86x49 Heavy Duty Rubber Track | Multi-Bar
    CAT 249D3 320x86x49 Multi-Bar
    • Heavy Duty | 320x86x49
    • Max Pushing Power
    • Deep Mud Grip
    • Self-Cleaning
    $975.00$937.50

    In stock

    Add to quote
  • 320x86x49 Heavy Duty Rubber Track | Zig-Zag
    CAT 249D3 320x86x49 Zig-Zag
    • Heavy Duty | 320x86x49
    • High Traction
    • Self-Cleaning
    • Versatile Performance
    $962.00$925.00

    In stock

    Add to quote
  • 400x86x49 Bridgestone Rubber Track | C-Block
    CAT 249D3 400x86x49 C-Block
    • Bridgestone | 400x86x49
    • Maximum Durability
    • Anti-Vibration
    • Cut & Tear Resistant
    $1,889.00$1,639.00

    In stock

    Add to quote
  • 320x86x49 Bridgestone Rubber Track | C-Block
    CAT 249D3 320x86x49 C-Block
    • Bridgestone | 320x86x49
    • Maximum Durability
    • Anti-Vibration
    • Cut & Tear Resistant
    $1,499.00$1,299.00

    In stock

    Add to quote
  • 320x86x49 Bridgestone Rubber Track | Block
    CAT 249D3 320x86x49 Staggered-Block
    • Bridgestone | 320x86x49
    • Smooth Ride
    • Easy Turning
    • Cut Resistant
    $1,499.00$1,299.00

    In stock

    Add to quote
  • 320x86x49 Bridgestone Rubber Track | Multi-Bar
    CAT 249D3 320x86x49 Multi-Bar
    • Bridgestone | 320x86x49
    • Max Pushing Power
    • Deep Mud Grip
    • Self-Cleaning

    Request quote

    Add to quote

Which tread fits CAT 249D3?

Pick a tread for your jobsite — then buy above.
+ Recommended surface- Not the primary use— Application dependent
PatternBest UseKey TraitsRoadClayGravelMulchMudTurfAction
C-Block C-BlockHeavy-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
Multi-Bar Multi-BarPushing 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
Zig-Zag Zig-ZagAll-season traction A versatile all-season pattern with high traction, self-cleaning channels, and balanced ride quality.
  • High Traction
  • Self-Cleaning
  • Versatile Performance
++++++View
All-Terrain All-TerrainHard-surface control Precision machine control, easy turning, and extended life on hard surfaces. Preferred by asphalt and concrete contractors working on road and gravel.
  • Precision Machine Control
  • Easy Turning
  • Extended Life
+-+---View
Staggered Block Staggered BlockSmooth turning A smoother-riding tread option with easier turning and dependable cut resistance on mixed surfaces.
  • Smooth Ride
  • Easy Turning
  • Cut Resistant
+-+--+View

  • 100% Virgin Rubber

    Engineered to resist chunking, tearing, and cutting in harsh, abrasive environments.

  • Continuous Steel Cords

    Jointless internal cable architecture eliminates structural weak points and maximizes overall tensile strength.

  • Drop-Forged Links

    Precision heat-treated guide lugs ensure exact sprocket engagement and prevent de-tracking under heavy side-loads.

  • Corrosion Resistant

    The internal steel framework is fully encapsulated to prevent oxidation, rust, and moisture penetration.

  • Reinforced Sidewalls

    Extra-thick vulcanized rubber and tapered edge profiles protect against curb slashing and lateral impacts from jobsite debris.

  • Low-Vibration Tread

    Optimized lug spacing and pitch geometry absorb shock, reducing undercarriage wear and minimizing cabin vibration.

Cat 249D3 Rubber Tracks & Parts fitment data

Machine Performance

Operating Weight7831 lb
Horsepower67 HP
ROC / Bucket Force1740 lb

Hydraulics & Lift

Standard Flow18 GPM
High Flow GPM26 GPM

Fitment & Part Numbers

Track Size320x86x49
Sprocket3
Idler4
Roller4

Verified-fit rubber tracks and undercarriage parts for the Cat 249D3. Confirm size and tread before ordering.

Frequently Asked Questions

What size rubber tracks fit a Cat 249D3?
The Cat 249D3 can use 320 x 86 x 49 rubber tracks. Match the full size on the track you are replacing before you order. If your machine has more than one track setup, choose the width and guide style that matches the track currently on the machine.