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Find Parts for CAT 239D

Premium replacement rubber tracks for the Cat 239D compact track loader in size 320x86Bx49 — a landscaping-series favorite at a low deale...

Proven Track Record Free Same-Day Shipping Industry-Leading Warranty
CAT 239D Tracks & Parts

Heavy Duty Rubber Tracks

Track options for CAT 239D

CAT 239D fitment data

Machine Performance

Operating Weight 7289 lb
Horsepower 67.1 HP
ROC / Bucket Force 2050 lb

Part Numbers

Track Size 320x86x49
Sprocket 304-1870
Idler 420-9803
Roller 420-9801

Tread Terrain Guide

Compare tread patterns by traction, ride quality, and jobsite surface.
+ 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
About CAT 239D Tracks & Parts

Premium CAT 239D rubber tracks engineered to the exact CAT 239D 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

OEM-Verified Fitment — No Guesswork

Photo verification with every order takes the guesswork out of it. Call, text, or FaceTime and we'll match the exact spec to your machine.

Backed by a certified 24-month warranty — we stand behind every track. Free shipping and dealer-direct pricing on every order. Heavy Duty Comes Standard. Buy Now.

Verified fitment support

Built to keep the job moving

Get the correct rubber track size, tread pattern, and undercarriage match before you order. Send your machine model and we will verify fitment against the catalog record.

Heavy-Duty Construction Continuous steel cord and forged steel links help prevent mid-project blowouts under load.
100% Premium Grade Rubber Abrasion-resistant rubber resists cuts and chunking in mud, rock, and demolition cleanup.
Fast Freight Same-day shipping is available on qualifying orders placed before 12 PM CT.
Fitment Check We confirm size, guide, pitch, links, tread pattern, and related undercarriage parts.
Need the right track fast? Send make, model, quantity, and delivery ZIP for a verified quote.
Request Quote Check Reviews

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Frequently Asked Questions

Common fitment, shipping, and rubber track replacement questions

What size rubber track fits the CAT 239D?
The CAT 239D uses a 320x86x49 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 239D?
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 239D 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 239D?
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.