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Find Parts for CAT 257

Premium replacement rubber tracks for the CAT 257 Tracks compact track loader in size 381x100.5x42 — a landscaping-series favorite at a l...

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CAT 257 Tracks & Parts

Heavy Duty Rubber Tracks

Track options for CAT 257

  • 381x100.5x42 multi-bar rubber track
    CAT 257 Rubber Tracks
    • 381x100.5x42
    • Multi-Bar
    • Max Pushing Power
    • Deep Mud Grip
    • Self-Cleaning
    $1,509.00$1,309.00

CAT 257 fitment data

Part Numbers

Track Size 381x100.5x42

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
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

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 does the CAT 257 use?
The CAT 257 uses a 381x100.5x42 rubber track. Always confirm against your current track or the machine's spec plate, since some units shipped with more than one option.
Will this track fit my CAT 257?
Yes — this track is matched to the CAT 257 by size and tread pattern. If your machine has a serial break or factory option, send the serial number and we'll verify fitment before shipping.
Directional or block tread — which should I run?
For mixed dirt and gravel, most CAT 257 owners run a directional (multi-bar) tread for traction and mud release. Block tread wears better on hard surfaces and pavement.
How do I confirm the right track size for my CAT 257?
Read the size stamped on the inside of your current track, or measure width x pitch x links. Not sure? Message us and we'll match it.
Do CAT 257 tracks sell in pairs?
Tracks are priced individually; a full machine needs two. Most owners replace both at once so wear stays even.