Multi-Terrain Loader

CAT 257 MTL Tracks

Fits track size: 381x100.5x42

Choose your tread pattern. OEM-grade, continuous steel cord, free freight.

24-Month Warranty Free Freight Same-Day Shipping Fleet Discounts
CAT 257 rubber tracks and parts
Machine Performance
  • Operating Weight8200 lbs
  • Horsepower67.0 HP
  • ROC / Bucket Force2000 lbs
  • Track Size381x100.5x42
Hydraulics & Lift
  • Standard Flow22.0 GPM
  • Hydraulic Pressure3000 PSI
  • Lift TypeRadial
OEM Reference Parts
  • Sprocket P/NTB56

CAT 257 MTL Tracks

Pick your track size (OEM fit: 381x100.5x42), then choose a tread pattern. OEM-grade continuous steel cord · free freight.

CAT 257 MTL · 381x100.5x42

Multi-Bar

Heavy-Duty Rubber Track

Multi-Bar

Track Size: 381x100.5x42

$1,480.00$1,666.00Save $186.00

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CAT 257 MTL Undercarriage

OEM-cross-referenced sprockets, idlers & rollers for the CAT 257. Drop-in fit for 381x100.5x42.

CAT 257 MTL Undercarriage

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Undercarriage Part

Part #: TB56

$22.00

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Undercarriage Part

Part #: BW2101GRP

$120.00

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CAT 257 MTL Attachments

Universal Quick-Attach mount for the CAT 257. Buckets, grapples, forks, brush cutters & more — selected for this machine.

CTL Heavy Duty Track Loader Bucket

Attachment

CTL Heavy Duty Track Loader Bucket

$2,089.00

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Tractor Bucket

Attachment

Tractor Bucket

$895.00

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Skid Steer Loader (CTL) Turkey Litter Bucket

Attachment

Skid Steer Loader (CTL) Turkey Litter Bucket

$2,154.00

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Skid Steer Loader (CTL) Snow & Litter Bucket

Attachment

Skid Steer Loader (CTL) Snow & Litter Bucket

$1,211.00

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CAT 257 FAQs

Common questions about CAT 257 tracks, undercarriage parts, and attachments.

What size rubber tracks fit the CAT 257?
The CAT 257 commonly uses track size 381x100.5x42. Verify against your machine's existing track sidewall marking or OEM manual before ordering.
Are Heavy Iron tracks guaranteed to fit my CAT 257?
Yes. Every rubber track order requires you to confirm make and model at checkout. We cross-reference OEM specs and only ship when fitment is verified. Wrong-fit claims are covered under our fitment guarantee.
How fast do CAT 257 tracks ship?
Orders placed before 12PM CT ship the same business day. Rubber tracks ship free via LTL freight to the contiguous United States (48 states).
What tread patterns are available for the CAT 257?
We stock 1+ tread option for the CAT 257 — including C-Block, multi-bar, zig-zag, and directional patterns. See the tracks section above for live pricing.
Do you sell undercarriage parts for the CAT 257?
Yes — sprockets, idlers, rollers, and related steel undercarriage components are listed on this page when in stock. Need an OEM part number matched? Call (850) 816-7898 with your serial number.

Ready to outfit your CAT 257?

Need a part not listed? We source OEM-cross undercarriage and attachments for every major brand. Free freight and fleet pricing.

Request a Free Quote
Or call us at: (850) 816-7898