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Find Parts for Case 445CT

Tracks, sprockets, idlers, rollers and attachments matched to this machine collection.

Contractor-grade replacement rubber tracks for the Case 445CT in size 450x86Bx55 — OEM-quality construction for high-hour, heavy-duty work, with free freight to the lower 48.Spe...

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Case 445CT Tracks & Parts

Heavy Duty Rubber Tracks

Track options for Case 445CT

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Case 445CT fitment data

Machine Performance

Operating Weight 9815 lb
Horsepower 74 HP
ROC / Bucket Force 2500 lb

Hydraulics & Lift

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

Part Numbers

Track Size 450x86x55
Sprocket SP87460888
Idler 87535298
Roller TR87535297

Which tread pattern fits Case 445CT?

Compare tread patterns by traction, ride quality, and jobsite surface for Case 445CT.
+ 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
X-Terrain rubber track tread pattern close-up X-Terrain Extreme grip Forestry, mulching, and extreme land clearing — fortified core defense and maximum bite for the most severe off-road environments.
  • Extreme Grip
  • Side-Hill Stability
  • Tear Resistant
 - + + - + - View

Contractor-grade replacement rubber tracks for the Case 445CT in size 450x86Bx55 — OEM-quality construction for high-hour, heavy-duty work, with free freight to the lower 48.

Specifications at a Glance

  • Track size: 450x86Bx55
  • Width: 450 mm
  • Pitch: 86.0 mm
  • Links: 55
  • Guide: Block guide

Tread Options for the Case 445CT

  • C-Block — Best on concrete and asphalt — long wear life and minimal vibration on hard surfaces.
  • Multi-Bar — Maximum bite in mud, sand and snow, with a self-cleaning lug profile for loose ground.
  • Zig-Zag — The do-it-all choice — dependable traction on mixed surfaces without sacrificing ride comfort.
  • Block — General-purpose tread — smooth ride and even ground pressure.

Case 445CT Undercarriage Parts

Every wear part for the Case 445CT undercarriage, fit-verified and ready to ship:

Tracks That Cross Over

Looking for another machine? The 450x86Bx55 size also fits:

Why TrackTECH

  • Premium virgin rubber — anti-chunk compound built for long service life in abrasive conditions.
  • Continuous steel cord — up to 40% stronger than typical aftermarket tracks, resisting stretch and de-tracking.
  • Drop-forged steel links for strength where the track meets the drive system.
  • Precision OEM alignment — a reinforced roller path keeps running smooth and vibration low.

Upgrade your Case 445CT today. Order online for free freight, or call (850) 816-7898. Need a hand matching size and guide? Try the Track Finder.

Direct Replacement Rubber Tracks for the Case 445CT

Direct replacement rubber tracks for the Case 445CT are built for heavy-duty mini excavator applications where traction, stability, and uptime matter. These tracks are designed for dependable grip, smooth travel, and consistent performance across dirt, clay, gravel, demolition debris, utility work, grading, land clearing, excavation, and mixed jobsite terrain.

Heavy-Duty Construction for Daily Work

Premium virgin rubber compounds help resist tearing, chunking, cracking, dry rot, and premature tread wear under demanding field conditions. Continuous steel cord reinforcement adds internal strength, helps reduce stretching, and supports stable track performance through repeated turning, travel, and loading.

OEM Fit Guarantee

Machine-specific sizing, steel link spacing, and guide lug geometry are built for proper undercarriage engagement on the Case 445CT. Precision-aligned fitment helps support smooth travel, stable tracking, reduced vibration, and reliable sprocket contact.

Built to Protect the Undercarriage System

A well-built rubber track helps improve machine control while limiting unnecessary stress on rollers, idlers, and sprockets. For contractors running Case equipment, that means better ride quality, stronger traction, less downtime, and better value over the life of the track.

Related Collections

Direct Replacement Rubber Tracks for the Case 445CT

Direct replacement rubber tracks for the Case 445CT are built for heavy-duty mini excavator applications where traction, stability, and uptime matter. These tracks are designed for dependable grip, smooth travel, and consistent performance across dirt, clay, gravel, demolition debris, utility work, grading, land clearing, excavation, and mixed jobsite terrain.

Heavy-Duty Construction for Daily Work

Premium virgin rubber compounds help resist tearing, chunking, cracking, dry rot, and premature tread wear under demanding field conditions. Continuous steel cord reinforcement adds internal strength, helps reduce stretching, and supports stable track performance through repeated turning, travel, and loading.

OEM Fit Guarantee

Machine-specific sizing, steel link spacing, and guide lug geometry are built for proper undercarriage engagement on the Case 445CT. Precision-aligned fitment helps support smooth travel, stable tracking, reduced vibration, and reliable sprocket contact.

Built to Protect the Undercarriage System

A well-built rubber track helps improve machine control while limiting unnecessary stress on rollers, idlers, and sprockets. For contractors running Case equipment, that means better ride quality, stronger traction, less downtime, and better value over the life of the track.

Related Collections

Frequently Asked Questions About Case 445CT

Questions & Answers

What size rubber track does the Case 445CT use?
The Case 445CT uses a 450x86x55 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 Case 445CT?
Yes — this track is matched to the Case 445CT 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.
Do Case 445CT tracks sell in pairs?
Tracks are priced individually; a full machine needs two. Most owners replace both at once so wear stays even.
How do I confirm the right track size for my Case 445CT?
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.
What warranty comes with Case 445CT tracks?
Our rubber tracks carry a 24-month warranty against manufacturing defects, with continuous steel cords and wear-resistant compounds. Technicians by trade; heavy duty comes standard.